So my only living immediate relative, my brother has this awful habit of hanging up the phone on me. This is over the most insignificant and trivial disagreement. He then doesn't take my call for days, he may even temporarily block me. It just happened and I'm totally jacked up about it at this moment. I tried to call him about something very important, an older cousin of ours is suffering from Leukemia and it doesn't look good. My brother doesn't take texts, I'm going to call one of my cousins, who I'd rather not talk to right now and have her to tell him. Does anybody else have a sibling who is overly sensitive and petulant like this?