Bit of background first, my mum has been divorced feom my dad for about 7 years. She told me about 6 weeks ago she had met someone. My response was very chilled, i said something along the lines fair enough, happy for you. Asked a few general questions and all was fine.
A week or so later i asked her if she could watch my 2 boys for dh and i to have some time together for a night. She said ill see when im free and that was fine with us because we know how busy she is.
Fast forward to yesterday and she said she could watch the boys on friday night for us. I said thats great we messaged back a forwards for a while and then all of a sudden she says oh 'Bob' (new bf) might be here on friday. I said oh is he staying or what? She said he usually does but she told him she was babysitting. I spoke to dh about 'Bob' being there when shes watching the kids and we both agreed that we were uncomfortable with it as he is a stranger to us we have never even met him so i sent her a message:
'If youre going to watch them, i dont mean this in a bad way but we would rather he wasnt there. We dont know him. Hes a stranger to us. I hope you can understand that xx'
So aibu for requesting he is not there while she watches them overnight?