Solution of every poblem in relationship is talking. You have to talk every day abou everything and be 100% honest. That's my opinion and it is working in my relationship. I messed up many times, but I was honest and tell her the truth and she forgive me, and I forgive her when she messed up. Beacause people do things they regret afterwards, cause they do something when they are mad or sad or angry, upset you name it, but it is't really them, it is the emotions. So I believe that everything is forgiveble, when you love someone and you see it bothers her/him. So talk with your partner about everything everyday, and BE HONEST! It really can help and save a lot.