Is this ok?

Let’s be real, we’ve all been mad and wanted space. But how much space is enough ???

My bf has done this 3x times already …I’m ready to just leave but unsure if I’m over reacting

Ok so…

1st time: His dog needs surgery. He was complaining about the hospital bill. I said “babe, pretty much a dog is like a human. Pets are costly and you knew exactly that dogs are expensive” he got defensive and kept arguing how now his savings are gone. I asked how much money he had. He said 3k in savings when he had told me earlier that week he had 5k. In less than a week he was down to 3k. Hospital bill is 5,000. I told him I thought he had more saved, got very mad that I questioned him and ignored me for 2 days. No days no contact. Only reason I asked how much he had was to offer him help and see how I much I would need to contribute.

2nd time: Cousin is getting married in a different state on November 5. He wants to fly out to the wedding and he wants to take me. We talked about this months ago. He wants to go for a full week. I can only take 3 days off at work. I told him I would probably come back on my own. He got pissed I can’t go the full week and told me “just don’t come with me at all and stay at your job” I was hurt. I told him “it’s fine. I will” ignored me for 2 days.

3rd time: I bought myself a waist trainer to wear under my dress for the wedding. I know those are bad things to wear but I want to look cute. I showed him and he got mad that “I care so much about my looks especially around his family” wtf …it’s been Day 1 of being ignored .

I feel like these are not good things to get mad at and I feel like the bad guy here. The issue is he comes back texting me like nothing happened …. Longest he’s been mad was 3 days no text no nothing …