Why am I so petty πŸ˜‘

I hate that I get mad over petty things but I just don't like the fact my boyfriend even Gita talk to this bitch.... Β He gets aggravated when I ask what they be talkin bout cuz I be wanting to know damn near word for word what was said .... I know I'm making my so unhappy cuz I'm so uncomfortable with this. Baby moma siuation but I don't put nothin past this lady!!! Ugh idk if I'll ever be able to get over it but I know I love my man!! He's really a good boyfriend and does whatever I do him to do and more ... I just feel so insecure when it comes to the lady that has his child πŸ˜’πŸ˜’