Today I was dropping my step children, both girls aged 6&7 back to their mums.
Their mum has a little boy who was in hospital for a few days with tonsillitis, so kids were staying with us and then both nan and great nan (her side). So on the way they said "Did you know me and sis got a taxi on our own when baby was poorly" I said "Ooh that's an exciting experience, how did you feel?" 6 year old said she was a bit scared whereas 7 year old didn't care. It was about a 10 minute journey from Nan's to great nans.
I gave DP a call after dropping them off just to let him know which has now escalated to him and his ex arguing and her saying the kids can't come away with us on Thursday. DP said this is my fault for telling him as I knew how he would react and nothing good would have came from it.
AIBU to have told him what his kids told me? I thought as he is their dad he should know but maybe I am wrong?