If you are in a bad mood one day and say something unfair or insensitive, it won’t be enough for you to give him a sincere apology and accept responsibility. He’ll go on and on about it, expecting you to grovel as if you had treated him with profound cruelty. (Notice the twist here: This is just what an abuser accuses his partner of doing to him, when all she is really looking for is a heartfelt “I’m sorry.”)