So how do I deal with my feelings about exH being late for pickup and drop-off for contact visits. He does it all the time because he knows it winds me up - and it was his classic move of emotional abuse during our marriage.
I look forward to an hour or so of peace without DS while he is with his dad, but instead I end up in tears for the whole evening.
I know I can't change his behaviour, so what can I do to make it matter less to me?