Yeah, like people said, just try and talk with her. Be respectful and open minded when you have your talk. That way if you get to things you fight over, you can restrain yourself enough to keep talking and not have it escalate to a fight. You might surprise her like that. I don't know, but I'd say letting her know you want to fix this and that you don't take her for granted would be the first step in the right direction.

I hope this works out for you. Keep your head up.