That I am not as affectionate, etc. I am a very douding person, I did suspect another person in her life, she was staying out late and not calling and I found a few emails. Thanks any advice is greatly appreaciated. I believe your first mistake was moving in together. With out the paper, it is harder to try with each other.
People still think they are free to do as they please.
We aren't married yet, and on the other hand, you feel like you are. So everything, every conflict grows and grows. Why try, we aren't married. It's a scary time just before the marriage, for both of you. You are jealous because you don't have her completely, when you are married, she knows she has to give herself fully to you.