I've been with someone for 3 years and within a night it's been ruined in my eyes. He has a condition he's needed to work on and figure out that's made it hard to be around him lately. We'd been working through it and I decided I actually wanted to be with him despite everything and I explained to him how I felt I was changing and things were just a bit harder. Last night I was agitated over things again and I tried to step away but he kept pushing at me till it became a full on argument. I ended up splitting and he kept undermining my feelings and speaking over them. I ended up saying something that hurt him and he left then blocked me on everything. He never asked how I felt or why I reacted the way I did or even let me speak about it myself during the argument. He sent me a few sentences and didn't even keep me unblocked so I could respond or actually talk about it. This is the longest relationship of any kind that I have and I don't know how to move on from things. I don't know how to handle things when he won't even talk to me. Everything feels conflicting and shitty when we'd just patch things up.