Male born April 9,1976 year if the dragon.

Hi my girlfriend just left me after almost four years and she is a sagitarius. She said I cheated. I stepped outta line but not cheated. I was sending spam emails with name and number asking for pics. She saw this in my phone. She has been giving a guy a ride home 4-5 times that I know of and she got up and left the next day. With know communication or little possible. Even if she saw my phone can she be more outta line.(intuition)!!
But still really no answers to what is going on. But for my future as my bussiness and wealth and what will be the outcome for me in 2016 just recently on February 8/2016.