Girlfriend keeps mentioning stories about her ex
Hi, My girlfriend keeps telling me stories about her ex before. After many many many stories. I feel like I know her ex already. I know where he went for college, where he lives, what car he likes, what health problems he has, what language he speaks, what friends he has, even how big his sexual organ is and how often they did it. I told her I don't want to hear that anymore, but she said she dosen't have lots of friends so lots of stories are relating to me. I told her I still don't want to know because it is weird. She stopped for 1 day and then she'll still bring him up quite often. She'll tell me something and suddenly relates that to her ex and told me "oh, you don't want to know about this. sorry." or told me stories about her ex's mom. Is it normal for girls to bring up their ex that often? or am I overreacting even after I told her many times that I feel uncomfortable to listen to these stories?
thanks