I've been with my boyfriend for two years, we're (usually) very happy and get on so well. We live together, have no DC but he has a DD from a previous relationship who I get on great with and have consistently made an effort with.
I pay half the bills but he buys all the food shopping as he earns 5x the amount I do, I do all the cooking (he really can't cook and I enjoy it) and I do most of the cleaning, except on a Friday when he has the day off and I work. We normally get on so well, he supports me completely and really takes care of me and vice verse. We have a good sex life, anyway you get the idea, we are usually good.
Anyway, yesterday we went for breakfast after sledging with his DD and bumped into a guy I was seeing, who I almost slept with but didn't. DP knew about this when we first got together. DP immediately was off and awkward with me, I decided to give him space and went out. When I came back we had an argument and he said that he felt stupid that he feels this way and is in such a foul mood about it, we discussed if we were truly happy with each other and we both said yes, neither of us have ever wanted to split.
Yet this morning he's still off with me? What do I do? (Don't have much relationship experience!)