8. She’s Jealous
This is a problem whether a child is involved or not, but if she’s not your woman, her jealousy will reach epic levels if you get another girlfriend or marry someone else and you start a family. Man listen, your life will be a living hell because jealous women who feel scorned are a force to be reckoned with. She’ll make your life miserable just so no other woman will want to deal with you, and if any little thing sets her off, you and the child will have to run for cover.