Don't want anyone else to have my ex
I know for some people it's normal to still be in love with an ex, but is it normal for me to not want her to be with anyone else if I can't have her? I can't even imagine someone else touching her or her touching them. I can't quit thinking about the day she meets someone, and it causes me to be really, really sad and down. She is okay with me seeing someone though, and I don't understand how when she claims how hard this break up is and she still loves me.