The wrong turn
A married person breaking faith with their spouse through another romantic or sexual relationship.
Commandment 7 · Be faithful in marriage

At the kitchen table, two married grown-ups are repairing a tiny wooden house. They explain that marriage includes a special promise: a husband and wife are to be faithful to each other. One of them says, “Promises need care, just as this little house does.” You are listening and asking questions, not fixing their marriage.
Thou shalt not commit adultery.Exodus 20:14 · King James Version
Pick a response. Discover what it changes. You can explore every choice.
A married person breaking faith with their spouse through another romantic or sexual relationship.
A married person keeping the promise of faithfulness to their spouse.
This command is for married people. If your family has painful changes, those adult choices are not your fault.
Make a paper house with a trusted grown-up. Name qualities that build trust, such as truthfulness and keeping promises.