u/The_real_ed_sheeran

Long story short, I went on my bfs phone and found out he's cheating on me with someone else via messages. Yes, I know I should just confront him but if I do that and tell him I went on his phone, no doubt he'll call it an invasion of privacy and I'll end up being the one apologising. Please can someone help without just telling me to break up? I want him to admit to it before that happens

-Edit. He kept asking what was wrong and I eventually told him what I saw. He admitted to it, apologised and told me he'd already gotten rid of the girl earlier before it went too far. Not sure what I'm going to do yet but I'll atleast take an apology gift before I dump him. 🤣🤣