hesitating to post this 30m 30f, can someone please just comment based on everything?

So I’ve been with my partner for 3 years now. We’ve had issues in the past but have been able to work through and grow from each issue. This time is the worst fight we’ve gotten into. We were both drunk but they took everything out of context and made assumptions and I tried to reason and explain myself. My words fell onto deaf ears and they got aggressive and did something that sent me off. I got equally aggressive and said a lot of hurtful things because what they did is going to cost me a lot to fix and genuinely scared me. I ended up breaking up with them and left.

Its been just a few days now but I’m waking up in tears and honestly regret it all. I’m still upset about their behavior but I do wish I handled the situation with more class. I know being drunk isn’t an excuse for bad behavior but I’ve been one to mess up pretty badly as well.

Now I’m sitting here in the dark debating if I should reach out or wait for them to.