I've posted before about my mil using me as a diary secretary and communicating through me with her son my dh and the kids. I've managed to wriggle out of that habit which I found really stifling by referring everything to dh and she has stopped chasing me now. But we have a new thing.
My mil is now writing me letters and messaging me every week about her issues. All the communication is with me, she makes zero effort to contact her son or grand children, and the content of these messages is about her outings and visits with other family members. So for example she will send me a long message or even a letter one day about an issue she has or an issue family members on dh side have, and then the next day another message or letter will follow explaining how a family member has resolved it for her and her feelings on this and how we don't need to get involved.
I really don't get what this is all about but I know it's weird and frankly it's annoying me. I feel like she is clumsily using me in some odd attention seeking behaviour. Am I missing something. Is this a secret mil thing I was unaware of.