I have 3dgc, sadly at the moment 2 are estranged after a nasty split between my DS and his ex ( he left for another woman, kids are now weapons). This is now going through court with CAFCASS etc. My dad is 70 and a grumpy old man. I called him yesterday to remind him of the birthdays in the family this month, including one of the estranged dgc. He then tells me he’s not buying for her as he never sees her and he’s not buying for people he never sees. He does however buy presents and sends money to his late partners children that live in Ireland, 2 of which he has never met. He used to collect these children from school when they lived here and proudly announces that he never missed a Christmas play or sports day. He never did this for my dc or my dgc. This isn’t the 1st time he’s announced the non present buying, he did it at Easter when he bought my youngest dgc a lovely egg but left the other 2 out, I did complain that it’s not their fault, and it makes me so sad because my eldest dgc adores him. Obviously both my daughter and us as grandparents miss these children desperately, but he’s clearly not interested. I am so angry with him but not sure of how to deal with it. My heart says this is the final straw and I’m done and my head says he’s my dad and may not live much longer but I’m not sure I can get passed this. Help please!