My fiance confessed what happened when we weren’t together

My now fiance and I have been dating for a super long time. We were eachothers first everything but a while back we ended up going on a break for a bit. During that time I knew she was talking to another guy and when we got back together she told me that they’d had sex a few times but it was underwhelming. Recently she just confessed to me that it was the exact opposite and more. They would have sex literally every day multiple times a day and that the sex was insane. She told me it was honestly the best sex of her life and she’d done more with them and others then ever done with me!