Dear Divorce Coach: My husband and I are divorced, and we share custody of our two children, 10 and 13. I think the children have a right to know about my husband’s adultery. I am suffering a great deal because of his actions and they need to know who their dad is. I also don’t want them interacting with his affair partner who is now living with him. How should I tell them about their dad and convince them not to talk to the other woman who they seem to like a lot?