I have posted about this before, my mother has alcohol issues and is narcissistic and my father isn't much better, last year they snubbed my eldest dd by trying to get out of seeing her at her birthday, to cut a long story short they told her a load of lies (which they later admitted to!).
Dd was very hurt, I wrote and asked them to apologise to her and this resulted in an abusive letter from my mother (to me). I replied, along the lines of I still felt they should apologise to dd, and said that despite all the bad feeling they should not think this meant I wanted to stop them seeing their gc, however since then we have heard nothing.
They did send cards to dds when they both started school in Sept, and money to dds for Christmas and younger dds birthday. On each occasion I sent a thank you note. A few weeks ago it was my birthday and I didn't even get a card, which was not lost on my eldest dd (nearly twelve).
It was my fathers birthday just after that so I sent a card from my dds (written by me). He then had the cheek to email me and tell me they should write their own cards!! The truth is that the eldest didn't want to even send him one, and the youngest is too small to write to him.
I replied saying that at least I had made the effort to send a card and pointing out that my mothers refusal to apologise and then to speak to any of us again since last April, has effectively completely destroyed their relationship with their gc, one of whom barely remembers them and the other is really hurt and angry.
Should I try and mend this, or should I just cut my losses? I am truly at a loss to understand how my parents can be so cruel to my dds. And should I ask them to stop sending money for Christmas and birthdays if that is our only contact, or just take the money?!