with a friend and it did happen. When they were younger (8-9), so it was before I met my YF. Seems the stepdad started taking advantage of their (3) younger brothers about a year ago, so my YF and his brother made known the previous abuse and stepdad confessed all.

I'm not angry anymore, though. Just dazed. It explains so much that I found puzzling before about my YF and his brother (especially his brother).