DS age 6 (year 2) has been invited to his classmate’s birthday party but I’ve never met the mum or dad. Our school isn’t very sociable, no big parties in reception due to covid and it’s stayed that way since. There are no WhatsApp groups etc so I only know a handful of mums from chatting at the gate. I have done a couple of parties and invited a couple of the kids whose parents I know and other friends from outside school.
The invite says it’s a drop off party for 3 hours. I feel uncomfortable without knowing the parents, & I don’t recognise the mum from stalking WhatsApp 😂
YABU - let him go and ask the host to call you if any problems and you will come back.
YANBU - skip the party and ask them for a play date soon.