Hypocrapathy

A blend of Hypocrite and Apathy, hypocrapathy is the behavior pattern of being apathetic if someone does a bad thing to you but being angry if someone ever does that same bad thing to anyone who isn't you.

Alice: Wow, your boyfriend's being real shitty. you should break up with them.
Bob: Oh, stop with the hypocrapathy Alice: your boyfriend is worse than mine, and you let him walk all over you. If anyone should be breaking up with anybody, it's you with him.