My mother is very similar. Admittedly we live in a different country but a very comfortable and popular one to visit, and she took early retirement, has no financial pressures and is always off on holiday, but very rarely even thinks of coming to stay with us.
What bothers me the most is that I have 3 young DC and she is their only grandparent still alive. I had assumed she would recognize that and see it as even more of a reason (and opportunity!) to be close to them.
She will occasionally WhatsApp me but rarely asks after the children and as a result, knows very little about heir little lives, their interests or achievements. When it’s their birthday, she will message me to say she’s put some money in my account for me to get them ‘something’ as she ‘doesn’t know what they like.’ Yeah, no shit.
I mentioned her in passing to my 7 year old the other day and he said ‘oh, I thought she was dead. We haven’t seen her for ages, have we.’ It made me laugh but also, ouch.
It used to bother me a lot but I’ve actually made some peace with it now. I don’t think it’s any reflection on me or my children or necessarily representative of how she feels about us. She was never a particularly nurturing mother and I feel like I pretty much raised myself from the time I went to secondary school. From what I understand, I think her own mother was very distant, and her relationship with my father was difficult at best and abusive at worst. I just don’t think she knows how to be any different. I actually feel quite sad for her in that respect as she is missing out on so much joy.
The silver lining is that she has shown me the sort of mother I dont want to be, and I am always incredibly conscious of making my children feel loved and cared for and interested in.