My sister said in a discussion to “use my brain” with a very hurtful tone. It pissed me off so I confronted her. She got upset that I did that in front of her son. Then proceeded to tell me I use her as a punching bag. When I tried to talk with her she refused to meet at one of our houses. She said she would only meet in a public place, because I might get aggressive. I’m done with her shit. It’s crazy I use to think we were really close. Known her for 38+ years and one argument and it’s like she never knew me. My mother is the only woman in my life that I feel truly loves me unconditionally. Just wondering if any of you guys have experienced this?