very long story

I have been with my boy friend for almost 6 years now we have bee engaged twice both time he broke it off. this last time he asked me to move out for a bit so he could work on himself. I agreed because his a different type of person who needs to think about everything. anyways right before I moved out we had a long talk and I found out he was talking to an old girlfriend. I was a bit sad about that but he said they were just friends so fast forward a month and a half I move back in he said that it was the worst idea he was so sorry and wanted to make it right. he was acting really nice to me and doing stuff he wouldn't normally do for me. I thought wow that great... but one big thing changed I couldn't look at his phone. being together for so long I used to use his phone if I couldnt find mine now I can't even look at it.. so I did something this morning that I haven't done before I snooped though his phone. and well I found out the day he asked me back home and the day he asked me to wear my engagement ring again he had called his ex and talked to her for a hour and has deleted all there texts. might be over reacting to his but I'm not sure.

I need a little wisdom from someone outside this

i