Ok... so... I need help and it may sound horrible but I need to be honest. In a nutshell, been with my partner for 7 years, we have two sons under 3, a great life really, nice home and I would say apart from a few issues we have a nice relationship. He has a 9 year old, not from a previous relationship, the ex was not his girlfriend, it was more a few dates and she was pregnant, she's a bit of a strange personality, she's let on to my partner when they were seeing each other that she may be bipolar, from what my partner describe about her in the beginning I personally think it was some sort of split personality disorder but hey, I'm no doctor. They were broken up a year when I met my now fiancé and had both been seeing other people and for the first 4 years of our relationship I never met her but boy did I hear from her, she lost it when she found out about me, I'm 9 years younger than her and an air hostess and I think she was just jealous or something I don't know, but anyways she harassed me, sent messages to my partner calling me names, constantly making fake accounts on social media, but mainly, keeping her son (at the time 2,3,4,5 years old) from his dad and generally terrorising our lives.
I sat my partner down and asked what exactly happened between them, and I found out she was just split personalities, they were once out for a meal getting along all fine and he took a fry from her plate and she left the restaurant and didn't speak to him for a week, he had problem after problem with her. She has no friends and has fallen out with all of her siblings. I really can't stand this woman. What annoyed me is my fiancé didn't really stick up for me as she would keep his son away from him if he ever said anything about me
Now to the point... I absolutely can't get over my hate for her, the situation now is calm, but I feel so angry towards her, she never even bothers us anymore but I just can't seem to move past it I find myself thinking about it all the time. I was going through my own stuff at the time and she ruined that part of my life. I feel like sometimes I don't love my stepson, we get along, but I don't feel the same as I do my own sons and I carry that as guilt, I do hate when we have to pick him up from her house etc, I hate when he's here I just find the whole situation disruptive and I know this is the only reason why me and my partner have ever fought... i just can't seem to give myself and be happy when he's here, it's as if I'm living two lives...
I actually want to change and feel better towards him