Not sure of the etiquette it's the first party my 3 year old has been invited to (invite in school bag) I sent a message on Friday on WhatsApp to the mum, I got her number off the invite where it requested an RSVP and just said who's mum I was and that yes we'd love to come if that's ok. She read it that day but didn't reply.
Now I feel weird and unsure whether we are supposed to go or not? Would you expect a response or is it not necessary? I feel like if it was me I'd reply and say of course that's fine , thanks for letting me know sort of thing.. so it's just confusing me!