My relationship with my sister is very strained and there have been a few failed attempts to fix things over the past few years but basically she has bullied me and committed some unforgivables and it has always been me seeking the peace while she plays very complicated mind-games. She is all over my DD but goes out of her way to ignore my DS and doesn't even acknowledge him in the room. This was the final straw and i have avoided her for 5 months and cancelled a couple of joint family events. Today there is a birthday card in post to my DD but on the envelope she has written DD name, then DS name and then our last name and has crossed out DS name, odd, just odd and would mean nothing if she didn't totally blank him also. Then in the card she says to DD (who is 3!) there is a present for her at her house. Well we haven't been to her house in 6 months, no invites and no intention of ever going back. But what the hell?