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How BaZi Views In-Law Relationships: Spouse Palace and Ten Gods

Deep Oracle Practitioner Desk · 2026-09-19 · 8 min read

In bazi analysis, the Six Relatives provide a standard vocabulary for discussing close family ties. Parents, siblings, spouse, and children are each assigned to one of the Ten Gods or to a palace position. A person’s mother is generally read through the Resource star, the father through the Wealth star, siblings through the Friend and Rob Wealth stars, and the spouse through the Day Branch as the spouse palace. These assignments allow the chart to describe the structural weight and character of those bonds. However, relationships with in-laws are not part of this original mapping. When readers ask how a chart shows the bond between a wife and her mother-in-law, or between a husband and his father-in-law, they are asking about a connection that the chart can only approach indirectly.

姻亲不在六亲的对应范围里

The Six Relatives cover vertical and horizontal bonds within the household of birth and the household formed by marriage, but they do not include the spouse’s parents. There is no dedicated star for mother-in-law, father-in-law, son-in-law, or daughter-in-law in the standard Ten God system. The mother is represented by the Resource star, the father by the Wealth star, siblings by the Friend and Rob Wealth stars, and the spouse by the Day Branch as spouse palace. These are the core correspondences. When bazi texts speak of relatives, they speak of these layers: parents, siblings, spouse, and children. In-law relationships fall outside that frame.

This is not a minor omission. It means the chart does not contain a direct line from the Day Master to the spouse’s parents. Any statement about in-law relations must therefore be built through another route. A reader cannot simply locate the Resource star in the wife’s chart and declare that it represents her mother-in-law. Nor can the Wealth star in a husband’s chart be read as his father-in-law without further qualification. The symbols retain their original meanings unless the method is deliberately extended, and even then the extension is interpretive rather than canonical.

The practical result is that in-law matters are treated as secondary relationships. They are real, often intensely felt, but the chart does not assign them a fixed position. A reading that treats them as primary risks mislabeling the stars and confusing the chart’s own grammar. The first step in any responsible discussion is therefore to state clearly that in-law bonds are outside the Six Relatives.

为什么这层关系要绕两步才谈得上

Because the chart has no direct marker for in-laws, the relationship must be approached through the spouse. The spouse is the connecting figure. A person relates to a mother-in-law or father-in-law only because of the marriage to the spouse. In bazi terms, this means the analysis moves in two steps: first, examine the spouse layer in the person’s own chart; second, if another person’s chart is available, examine how that other person’s chart interacts with the spouse layer.

The phrase two steps is literal. Step one is the native chart’s spouse palace and spouse star. The Day Branch is the spouse palace; depending on method, the spouse star may be the Wealth star for a male Day Master or the Officer star for a female Day Master, though schools differ on this assignment. Step two is the bridge between that spouse and the spouse’s parent. In the spouse’s own chart, the spouse’s parent would be read through the spouse’s Resource star for the mother or Wealth star for the father. So the chain runs: Day Master → spouse → spouse’s parent. Each link uses a different symbolic layer.

This two-step route explains why in-law questions often produce less definite statements than questions about parents or children. The native chart alone cannot complete the chain. It can show the spouse, but it cannot show the spouse’s parent with the same clarity. Only when the spouse’s chart is also present does the second step become possible. Without it, the reader is left with one end of the relation and must acknowledge that the other end is not visible.

跨盘比较能提供的与不能提供的

When two charts are compared, the method is called cross-chart comparison. This is the standard way to examine in-law bonds. The wife’s chart and the husband’s chart are placed side by side, and the interactions between their stems, branches, and Ten Gods are studied. The comparison may show repeated patterns: a wife’s Resource star clashing with the husband’s Day Branch, the husband’s Wealth star combining with the wife’s Friend star, and similar configurations.

What cross-chart comparison provides is a tendency description. It can indicate that certain types of friction or support are likely to recur. It can show whether the contact between the two charts is mostly harmonious or mostly abrasive in structural terms. It can highlight which areas of life are activated when the two people interact. But it does not provide a moral verdict. The comparison does not say who is right or wrong. It does not judge character. It only points to patterns that tend to repeat in the interaction.

What the comparison cannot provide is equally important. It cannot establish the factual history of the relationship. It cannot say how many arguments occurred, whether one party was consistently at fault, or whether the relationship will improve or deteriorate on a specific date. These are event-level questions, and the chart’s structural language is not designed to answer them. A cross-chart reading that drifts into blame or prediction has left the method’s proper range.

把问题拆给能回答它的那一半

Because the chain has two steps, the question should be divided according to which chart can answer which part. The native chart can answer questions about the spouse: the quality of the spouse palace, the strength of the spouse star, and the general tone of the marriage bond. If the Day Branch is stable and well-supported, the spouse layer is structurally sound. If it is clashed or harmed, the spouse layer carries more friction. These are statements about the spouse connection itself, not about the spouse’s parents.

The spouse’s chart can answer questions about the spouse’s own relationship with their parents. The spouse’s Resource star shows the bond with the mother; the spouse’s Wealth star shows the bond with the father. Clashes, combinations, and strength levels in those positions describe the spouse’s parental ties. This is the second half of the in-law question.

Only when both halves are present can the full in-law picture be discussed. The native chart shows how the person experiences the spouse. The spouse’s chart shows how the spouse experiences their own parents. The cross-chart comparison then shows how the person’s chart touches the spouse’s parental stars. No single chart contains the whole answer. Dividing the question this way prevents the reader from forcing one chart to speak beyond its capacity.

配偶那一层是唯一的连接点

In every version of this analysis, the spouse remains the sole connecting point. There is no bypass. A person cannot have a mother-in-law except through a spouse, and the chart reflects that logical fact. All in-law discussion must pass through the Day Branch, the spouse star, or the spouse’s chart. If the spouse layer is weak, the connection to the in-laws is likely to be structurally thin or unstable, not because the in-laws themselves are difficult, but because the bridge is weak. If the spouse layer is strong, the bridge is firmer, though the cross-chart interaction still determines the texture of the contact.

This principle also explains why some in-law relationships are intense even when the native chart shows little direct friction. The intensity may come from the spouse’s chart, where the spouse’s parental stars are heavily activated. The native chart merely receives that activation through the spouse palace. In such cases, the in-law tension is real but its source lies one step away. A reading that ignores the spouse layer and looks for a direct in-law signal will miss this.

The spouse as sole connector also means that the quality of the marriage itself colors the in-law bond. If the spouse palace is stable, the native is better positioned to absorb or mediate in-law friction. If the spouse palace is already strained, in-law friction may compound it. Both observations remain structural, not predictive.

这一页不作的判断

This entry describes a method for approaching in-law questions within bazi. It does not predict specific events. It does not say that a certain combination will produce divorce, estrangement, or reconciliation on a given date. Event prediction requires a different level of claim, and this page does not make it.

It also does not judge the moral quality of any party. The terms harmonious and frictional describe structural interactions, not virtue or blame. A clash between a wife’s Resource star and a husband’s Day Branch is a pattern, not an accusation. The chart does not know who is kind and who is difficult in any final sense.

Finally, this page does not constitute decision advice. No one should use a bazi reading of in-law patterns to decide whether to marry, whether to live with a parent, or whether to cut contact. Those decisions involve circumstances, values, and practical realities that the chart cannot weigh. The chart can describe the shape of a relationship; it cannot tell a person what to do with that shape.

How BaZi Views In-Law Relationships: Spouse Palace and Ten Gods