I have been with my boyfriend for 3 and a half years we have lately had no issues with trust he's very loving and caring and I have had no reason not to trust him. I am a very insecure person in general. I found out that in our second year of dating he created a plenty of fish account saying he was single and looking for "fun" he never spoke to my one on this account I believe that. The fact that he made this and I found out later make it hard to trust him anymore especially because he is a very friendly easygoing guy and gets along with girls more so than guys. Deep down I know I trust him bit with so many social media outlets I feel as though there could be girls that he is talking to that I don't know about and that something like this could happen again... How do we rebuild our trust....?