Monster in law

A clingy and possessive mother or father in law who tries to interfere with son/daughters relationship. They will take any measure, most common is manipulation, to turn their son or daughter against their own partner. Monster in laws say things behind your back, will blame every problem on you, will purposely try to get your angry and will try to make you feel uncomfortable. Their behaviour is usually triggered when they feel like they're losing their "baby" and will do anything to prevent them from leaving home or moving in with somebody else.

Mother (monster in law): Let's buy a car together! Lets save up, both you and I. I'll sell my ___ for it that way we will both have a car we can use together. We should redecorate your room too. Does that sound good Sweety? That would be so good for us.

*looking straight into her sons eyes with her hand on his hand, and his girlfriend sitting across from them by the table