My dh's step sister is 21 next month, her mum and step-dad are organising birthday meal in a restaurant, nothing really posh, just local italian. Anyway, SMIL called last night to invite me and dh, but not our 2 dds. She said it was adults only and could I 'offload' the girls at my mothers for the night.
I think it's really rude organising a family party but then not inviting my children, dd1 is 2yo so would probably enjoy a night at her grandma's, but dd2 is only 6 weeks and fully breastfed so can;t really leave her. I could express some milk, but she's only tiny and I'm not ready to leave her yet. They've booked it late in the evening so there is no way dd1 could stay up that late.
So AIBU? I think not, but maybe we should just go and not make a fuss? We've never had any family things before when children haven't been invited.