DD has come back from her dad's with a Valentine card from her dad and his GF. Inside they have written "to our wonderful daughter" and both signed it.
AIBU to think that this is a bit odd? (Not the sending Valentine cards to your kids bit, I don't like it but I accept that some people feel the need to do this) DD is not "theirs"!
They have been together 2.5yrs, been living together six months. GF has no kids of her own and can't have any (nor could I btw so I do sympathise with her- my DD is adopted)
I think that this is unreasonable and confusing for DD who has LD (8yo) and just a bit weird.