I'm oldest of three. All in our 50s. Sister 4 years younger (no kids) and brother 6 years younger (3 kids - 2 ex-wives). Have never been close to siblings and I had a traumatic childhood including being sexually assaulted at age 10 and emotionally & physically abused at a convent between ages of 10-12. My siblings did not have either of these experiences. Major falling out with sister two years ago regarding her failure to help with aging mother. Sister launched into a diatribe in a restaurant in front of my daughter (then 18) criticising me for my real & perceived short-comings one of which was that I did not show her the "soft side" which I show my daughter. Apologised to my daughter but not to me. I want nothing more to do with her because she evidently wants something from me that I am unable to provide. Brother lives overseas but on a recent visit, he visited everyone else save me. We have always got on OK and I have been very supportive of his eldest daughter over the years. Frankly, I am disgusted that he has apparently sided with my sister. I want nothing more to do with him. There is so much more but I don't feel like writing War & Peace (although very little peace in this story). Has anyone else experienced problems with siblings in adulthood?