So you would just walk away without even trying to get the situation changed?<quoted text>
I wouldn't tolerate it and I would probably walk away. Some people can deal with the ex being very involved b/c of the kids. Not sure I could, although each situation is different.
Of course the ex will be involved in the childrens' lives, I don't think that the LW's problem. It's that there seem to be no boundaries defining this divorced relationship.