I have been seeing a (usually) lovely man for around 8 months. We recently introduced the children (he has a 12 year old girl who lives with him and I have a 10 year old boy who lives with me) at a soft play area. As soon as we got there DS ran off to play. His DD wandered off for 5 minutes and then came back and sat on his knee and said her ankle was hurting. This continued throughout until he got quite cross with her and literally pushed her off his knee telling her to go and "do something". She sulked off, 5 minutes later she came back, perched on his knee and said she was thirsty, throat was hurting etc - this time he cuddled her saying "awww do you need a drink? do you need something to eat? are you ok?" etc etc. The whole trip was like this. Anyway he called it a success. I secretely called it a wasted day but hey! anyway he invited DS and I around for dinner the weekend after. The kids went out on the trampoline and his DD also had a friend around. 15 minutes later his DD comes into the house crying and locks herself in the bedroom. Her dad immediately rushes upstairs to find out what had gone on. I go out and ask DS (and the other friend).
The gist of it was that she had said to DS "I read your diary and I know who you fancy!" - and they all laughed. DS then said "well, I've read YOUR diary and I know the name of the boy YOU fancy!". The other friend laughed. She didn't find this funny at all however and started shouting at him to shut up. DS being a 10 year old boy with an audience reminded her that she had started it and added "ooo shall I say his name?" and the other friend continued to laugh. This is the point where she ran in crying.
To me it sounds like childish banter on both sides. Her father says it's "classic bullying" and my DS should be "spoken to" and punished for it. I reminded him that it was in fact his DD that started the whole thing and he replied "yes but some people are more sensitive and your DS needs to learn that." I muttered something about people in glass houses and the night was cut short (my decision as this argument was not going to resolve itself and I refused to punish DS when he was simply copying her.
He's since contacted me as if nothing has happened asking when we're all meeting up again. I'm wary. Should I be?