Am I being an overbearing wife?

My husband accepted a job as a soccer coach for the boys soccer team at one of the high schools. My husband played soccer from age 4 until he was 15. He loved soccer and had a lot of trophies. He quit in the 10 grade (trigger warning ⚠️: SA) because he was raped in the boys locker room by his coach. This was also the same year he came out as bisexual so nobody besides his parents really believed him. His coach did get fired and WAS charged but he switched to online school because the harassment from students and some other teachers got so bad because everyone loved him.

My husband hasn't played soccer in 16 years. It tainted his experience. He decided recently he wanted to try coaching and give other young men a better experience than he had in high school. I feel like I'm being overbearing trying to talk him out of it but you guys have no idea the work he's had to put in to move on and heal from it. We almost divorced because he was self destructing so bad because he would get into therapy or on medication and then quit when he thought it was working and end up worse than ever. I think going back to something that caused him so much pain to begin with is a terrible idea. He thinks I'm being overbearing and thinks this is good for him. Am I being overbearing?