Permanently worried about dd1. This time it's sharing. She's 6 and I thought we were through all this but she had a friend over today and refused to share most things. Had to move everyone downstairs to neutral territory and instigate an activity but it involved friend being in tears - I nearly joined her. Is dd the only one? I try not to overanalyse but wonder if dd2's arrival three months ago and this flood of difficult awkward behaviour are linked. Also have ds nearly three.