Background , live in small town in v friendly street, kids of all ages from about 4 up to about 10 play at each others houses and fair amount of shared school runs etc. My DD had party adn invited both the kids from one huose. Both came. 3 weeks later, the slightly older DD of the house had a party and did not invite DD even thuogh she did invite another girl who she knows equally well. There is a bit of a pattern her - the mother has events to which she doos not invite me and some others but expects and indeed asks for invites to our events. AIBU to not invite her to a party I hold every year at New year? It will be v awkward as she will ask for an invite, but I feel she is not reciprocating in the way I woudl expect. I suppose the answer is "yuor party, invite who you want".