No woman should ever enter a marriage or have-kids-with situation with a man lacking an ironclad exit plan. She must update the plan regularly and ensure that it is ready to implement at a moment's notice.

Even with those things in place and other sensible planning it isn’t always easy to leave them. I’m not talking about emotional ambivalence on the part of the woman either but the fact that men are often reluctant to lose their bangmaid services.