so lately we've been arguing more, and I just feel us pulling away, and creating distance in the relationship. I told him how I felt and he just said I was crazy and just over thinking things, which was not reassuring at all. And this one time he took my phone and was going through it so I took his and when I went on it I noticed he was talking to other girls. He threw himself on top of me to take back his phone and deleted the conversations before showing me the phone again. We got into a huge argument that night, but we're still together. I honestly don't know why I didn't just end it then.. am I overreacting?