is two years really worht it ?

After being in a two year relationship during thoes two year I cheated on my partner about 3 times. And he cheated on me 1. There was a point in my life when he was so annoying and I couldn't stand him. I broke up with him and he started talking to the girl he had cheated on me with. I wanted him back so I tried working thisngs out and little did I know he didn't really care anymore. A month passed and he called me back and its been 2 months ever since. All we do now is fight and every time we fight we always bring up the other people we cheated on eachother with. Its not healthy. He never has time for me. Ladies you have to realize its never going to be the same!