DB works abroad, asked if we could keep in touch with SIL and DNS. SIL has no family nearby. We talk regularly but it is so boring for me. She is nice but very focussed on every little aspect of her kids life. We can be talking for hours abou little nieces potty training updates or older nieces food allergy updates. I love my nieces but don't need so much detail. I have tried changing topics but any discussions on her part goes back to the kids. She is very sensitive and would be horrified if she knew how I felt. I don't want to say anything as she is on her own while I have a big support network. I really looking for some suggestions on how to keep the conversation going.