Most Helpful Guy
Most Helpful Girl
You can love someone and still treat them horribly. They aren't mutually exclusive behaviors. The people who beat their spouse generally love them. The people who insult, name call, and put down their partners generally love them. Love has nothing to do with being a shitty person/partner.
Also, I don't recommend staying in a relationship with a shitty partner. You're going to be a lot less happier in life than if you weren't with them.