He finished without protection when I asked him not to. I got pregnant. Is this SA?

The post title really says most of it in summary. But here’s some background.

Was seeing a guy a good few years back, my perspective just casual and fun. I knew he liked me more and wanted a relationship.

We had a pre-conversation, I was off the pill so it was messing with my hormones. I told him to use protection as I did not want to risk pregnancy.

We were very drunk when it happened. He took off the condom and I didn’t notice until he was almost finished, so told him to pull out. It wasnt obvious that he’d finished so i thought hed just held back and stopped.

Roll on the next day, hungover and noticed after using the toilet that he had finished. I messaged him, upset and hurt that he finished anyway and said nothing. I knew in the back of my mind this was likely calculated.

Roll on a few weeks, I found out I was pregnant. It was 2020 so I had a very unsupported process when deciding to have an abortion. It was really rough. Following this I opted for elective sterilisation. The notion of someone being able to change my life when I didn’t want that was just a huge never again.

I’ve no idea why I’m even thinking about this so many years later. But it’s always been in the back of my head. He still tries to message like it never happened. He makes my skin crawl now.