Does this make her more of a woman?

She was my friend since middle school. We fell off hard and reunited again in HS. She knew the problems I had with my child’s father, I saw her as a close friend because I’d share everything with her. It got to the point where I got her a job with my mom & to this day she still works for my mom. Once we graduated we fell off again until one day she posted my sons father on sc.. I was shocked.. I couldn’t believe it and I of course broke down and confronted her she ranted that they were just gym buddies but the picture explained it all. It continued for 2 months and the problems with my sons father became worst he stopped seeing my son because he thought that she was more important than him. He made more time for her than my son. They went on a double date and went to the movies, went out to etc. and he never once texted me asking for my child. I argued with her and told her she was a fake friend and she continued to lie to me. My sons father was telling me other stuff and she’s just a liar. He sent me proof that she wanted to set me up. That she wanted to make it seem like they were done being “friends” so I could leave them alone. All I ever wanted was for her to come forward to me. At the time she was in college and I wasn’t. I decided to take a break at the time because I was dealing with personal issues and didn’t want to put more stress on my shoulders with school. Long story short he cut ties with her because she just wasn’t a good person. I heard from multiple people that she kept saying she was a lot better than me physically, that I was ugly and she was more advanced in life than me just because she continued her career, of course this hurt my feelings because she did tell me this straight to my face “ as one women to another” were her words. I guess this situation really did effect me