So my boyfriend went to play basketball and his computer was open - so I decided to snoop around and look on his Facebook - what caught my eye is a few girls he was messaging 2 years ago whilst we were in a relationship for 6 months already - he went on stage with his favourite rapper and the video went viral so lots of girls kept liking the video - he was always the first to message them. We’ve recently just moved out together and he keeps saying he wants to marry me etc. How can I trust him anymore😞 I don’t know what to do??