Would you divorce him? Stay with him but not allow the child in the house? Stay with him and demand he cut off all contact with the mistress/child? Welcome him back with child in tow? If you already had kids with him would that make a difference? If you had kids, would you feel comfortable with integrating this other child into your family?
None of this applies to me, but one of my friend's parents is dealing with this situation right now and it's making me curious about what people would do.
- Leave him forever
- Take him back, allow him contact with child only, but banish child from your home
- Take him back and require zero contact with mistress/child
- Take him back and welcome child
- No idea what I would do