Did you just compare me to your ex?!

Yesterday I got into it with my boyfriend and to "prove a point" he decided to bring up his ex and pointed out all the things she used to do that I don't. I love my boyfriend to death but I felt it was a little degrading to use his ex against me and I think he could've told me without bringing the past into our relationship. Have you ladies ever been compared to the ex? What did you think or feel?