I have some happy memories, but not at all in the last 15 years. I also have some very traumatic memories. I have just had a hell of a year with her where she has performed some awful mental and emotional manipulations on me, said some really upsetting stuff , told some huge lies to all her friends and anyone who tried to help her, turned down all the help I organised and then completely blanked me all Christmas.
I am done. Unless she says or does something positive or relatively nice, then I'd give her a chance because I am not a hard hearted person. All the time I was helping her, it was because I'm a nice person, not because she is. Even "nice" people have their limits.
She long ago moved far away so is nearer to other relatives now and it's not easy for me to see her. She always had problems with me, growing up and I've come to realise that for the first time, I'm thriving. I'm actually emotionally and mentally healthier without her. The only time in my life when I almost committed suicide was when she was most involved in my adult life. She was a total bully and I had a total breakdown.
She tells lies about me and paints herself as a massive victim so that in the past her friends have been horrible to me. I probably have enemies who do me less harm. She is not a victim and everything that she is now doing, she chose. She chose to move away. Although I was initially devastated, I now see it was a huge benefit because I never knew how well I could be. I also cannot trust her because last time I was at her house I heard her on the phone lying blatantly to her friends and it was so blatantly false and obvious to me that I can't trust one thing she says. It's all about her and how she can manipulate others.