Me and DP have been together for about 7 months. He's very decent and respectful, he's met my DC and gets on well with them, he's very kind, affectionate and we have a great time together.
We had our first proper disagreement the other day. It wasn't really an argument, there was no shouting or anything, but we can't seem to move on from it. I won't go in to what it was about but it was something relatively minor and I now realise that my reaction to it was disproportionate. The reason for my reaction was based on the way my XH used to treat me. Which, in hindsight, was all a way to put me down and over time it completely eroded my confidence and made me completely reliant on him. In that moment with my DP, I feared that he was attempting to do the same, however I now realise he was only trying to help and I feel that I have made an assumption based on my previous experiences rather than the actual situation.
I have told him via message that I'm being an idiot, I've apologised and said that I want to explain why such a small thing became such a big issue. But I don't know how to properly explain it without continuing to make it a big issue. He's not annoyed at me but I feel we're both walking on eggshells a bit and I just want to move past this.
Has anyone got any advice about how I can explain where my reaction came from so we can move on from this and get back to where we were. I don't want to make it a bigger issue but I also don't want to minimise it because it did upset me, albeit for the wrong reasons.