@Halloaten
Seems quite petty, but tbh I have started to do this over the past few years. I was forever sending cards to people - including extended family (my first cousins and their 15 or so kids they have between them,) and I hardly got anything back of any of them, and neither did my kids and DH. In fact, nothing at ALL from most of them for the last 10 years before I quit buying for them.
So I just flat out stopped, because I was getting pissed off and offended that they couldn't be arsed. Of course, after many years of sending them and then suddenly stopping, there were some raised eyebrows, and cries of 'how come Willow never sends cards (and buys gifts for us all) anymore?'
Ummm, maybe because you couldn't be arsed to send any to me and my kids and my husband - for the last 12-15 years!
I know it shouldn't be tit for tat, but why the fuck should anyone keep buying and giving to people when it's NEVER reciprocated?
I live 30+ miles away from my extended family now, so don't have to put up with the bitching and moaning, and I totally get you OP.