I have been stuggling with a sister who is 6.5 yrs. my junior. She has patterns of severe attention getting and is promiscuous with anyone who compliments her, including married men, (while she is in exclusive relationships), and men who pay attention to me are the target of her interest even if I have none.. She asks me to console her when she gets paranoid, but I can't anymore. She also bites my head off when I point out logical ways to look at life.
Now I am 35, trying to get pregnant. I confronted my resent for her, and I overreacted when she denied everything and blamed me. I wonder if she is histrionic. Her infrequent therapist sees histrionic tendencies. I hurt her in my effort to create boundaries and now she refuses to talk to me. How can I cope and move on without her? I can't put her feelings before mine anymore.