Whenever I am in a relationship, I get intrusive thoughts about my partner's sexual and romantic past. I understand that there's absolutely nothing I can do about it and that logically it has no bearing on my relationship with that person. However, I'll still get these thoughts and let them torture me. I guess I'm afraid my partner doesn't really love me or would prefer someone from their past, or that I have to be the best and most attractive person they've been with or it means nothing. Again, through therapy I've learned to realize that these are not based in reality. I usually deal with them by talking myself into letting the thoughts go, saying out loud that they don't serve any real purpose, etc. I was wondering if anyone has tips on how to make these thoughts less frequent, or any advice on how to work through them more efficiently. Thanks!