Family Wedding

I have a family wedding coming up. My brother is getting married. We are not particularly close because there is an 11 year age gap. I am not in the wedding party.

The problem is his father will be there. His father who SA'd me repeatedly when I was a teenager.

That's not my brother's fault. When this was happening he was 2, 3, 4.

I thought I could go but now I'm not sure I can. But at the same time I didn't do anything wrong. I was the victim of a crime. My mum says I don't have to go if I don't want to.

Should I go? What would you do?