Need advice about a long-term friend.

I have a long term friend I chose to check back inn with after years of not talking to her and am starting to feel like maybe it was just best left untouched.

We have been friends since high school, I watched her drop out of college and get addicted to crack and come clean even and tried to pull her out of her shit choices in life. I was very...abused threw the period and treated her like family. She in turn, would never treat me like family back. I had to draw a line once I had a kid of my own and got married. She still would party and hang around people who were not good for her. The only thing she had good going for her was her boy friend that imo she didnt deserve. She always lied and manipulated everyone that I knew after she did drugs. Her boyfriend of choice was always treated better than anyone else. Even though she treated me badly even when I needed her as a friend the most I couldn't help but care for her like a sister since I grew up with her.

New Years <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> we shared a phone call. She now has kids and is married so I thought things were going better for her life. We talked about a situation where her husbands friends and kids were out of power and asked if they could stop by to keep warm. I finally heard the bitch that bothered me so much come out of her though. She stated " He doesn't owe him nothing! They aren't his family! They are just friends." Now, a lil back story on this friend of her husband. This friend offered a place for him to stay and get on his own 2 feet when he had no where to go. I personally felt like that was just wrong. Now I know how she has thought of me my whole life when I use to offer to help her have a place to stay when I REALLY could NOT afford too.

Am I wrong for thinking she is a selfish and terrible person? She's definitely not the same friend I grew up with and loved like a sister. Since the drugs she hasn't been the same. It did something to her brain. Idk if it's the drugs or just her and who she is though...you know? I feel like either way I am making up excuses. I am happy with my family I have now and I honestly am not sure how to feel about talking to her anymore. I feel like it would be kinda fucked to stop talking to her too cause her father is dieing of cancer.