I thought this Pisces Guy was my soul mate, why did everything go so horribly wrong?

Same thing happened to me I fell head over feet for this Pisces guy and he told me I was the perfect girl for him blah blah, after about 3 years it ended, they are manipulative people, pathological liars and emotionally abusive, you didn't do anything wrong. My Pisces guy was cheating on me with this chick I had a bad feeling about and he didn't have the to tell me he no longer loved me. He actually tried contacting about 6 months ago and he told me "no one would ever love me as much as he did" and he always told me how I was feeling when half the time he was wrong. I tried talking to him about a month ago because I was over him and over it and i wanted to be nice and that was a horrible idea he told me I still liked him! yes he told me what I liked and I told him I had no feelings for him I was being nice, and when he finally realized I didn't like him like I used to he got extremely mean and told me he didn't give a BEEP about what I had to say, so once you leave a Pisces don't even try to talk to them lol.