Before anything, I will say that I come into the relationship with some trust issues stemming from my dad cheating on my mom during my childhood. This ultimately resulted in my parent's divorce. My dad was always seen as the "nice" guy and everyone is shocked when they hear the reason behind my parent's split.
That being said... I've been with my boyfriend for about 15 months. We had a rough patch for a few months. He decided he needed a "break" which lasted about 2 weeks and then a few weeks later we broke up for a week. Both times we got back together at his urging. Things have not really been the same since our breaking up and getting back together. I am having trouble deciding if things are so different because we are now out of the "honeymoon" phase or if the change in behavior is because of something else. On top of that I feel that he is acting somewhat suspiciously and I can't decide if it is because I am being over paranoid (as I tend to be) or if something is actually going on.
The first thing that caught my attention is his increased secretive-ness (not a word!) with his phone. He put a password on his phone a few months ago, which he had never had before. And lately he has been on his phone texting often while we are together. Well, one time I noticed he was texting a girl I had never heard of. So, I asked him who she was and he said she was an old friend from high school. Whenever we are together and he is texting he always tilts the phone away so I can't see it, or he will say he is checking his facebook but he will actually be texting (and I know this because I will see the reflection in his glasses, or walk by and see texting, not FB). I asked him how he started talking to her again and he said that he works with her sister. When I let him know it kind of bothers me that he talks to her all the time he apologized and says he only texts her, he doesn't talk to her on the phone. He never mentioned her until I asked. Am I crazy? Or is this weird behavior?