I once was a girl who vowed to never be "that girl" that looked on her boyfriends phone out of insecurity.....unfortunately this morning I was "that girl". I have had an uneasy feeling about things between my boyfriend and I for the last couple of weeks and today when I looked on his phone I saw that he has been texting another women, who happens to be the massage therapist at the PT office that he goes to. I read a bit of their text string and within the texts he was telling lies and also trying to make plans with this woman to hang out. Other than seeing this he treats me very well and tells me frequently that he is planning on asking me to marry him, but I dont know how to confront the situation. I cant be with someone who I cant trust, but dont want to make a big deal out of something that isnt a big deal. Any input or advice would be much appreciated.