Hey so I have been dating this guy for 6 months and he is a super sweet guy that treats me amazing and I feel like I am starting to fall in love with him. BUT ... every once in a while he brings up his ex and I don’t know how to react and I feel like it sets me back a little bit . Whether it’s saying he saw her out and about or saying a good friend of mine is best friends with her or this or that I feel uncomfortable about it and it makes me feel not so great. Just wondering if this is normal for anyone else? Should I do or say something ? Would really love some advice please