After acting weird all weekend and all week since, last night my boyfriend admitted that at a work night out on friday he had kissed one of his colleagues. After 5 days of trying to work out what I'd done wrong to cause so much tension between us, it was a relief honestly. However I'm going to his for a serious chat tomorrow afternoon and he said we shouldn't speak until then, I texted him once explaining why I was upset this morning, but apart from that I haven't made any contact. I feel sick and empty and I want to go back to how everything was before the weekend, is hoping this works out a stupid idea? I love him, and I want him in my life but he decided on Saturday the only thing he could do was to break up with me, not fight for us. I need advice, or just words of comfort, it's killing me.