It happened to mine. My eldest sister, Bro In Law and 2 nieces used to go to my mums for tea every sunday, my brother used to go every other sunday with his wife and 3 kids, my ex husband could not stand the noise and we would go once a month with our 3. When the kids started to grow up and did not want to go it became less often for my family but my sister still went every sunday, she did that for 23 years! When Mum died in 2000, we would visit Dad at home whenever with no routine, it was the routine that went, and noone was able to establish it again. Once Dad died in 2005, that was it, noone had a focus and we just communicated by phone and email. We all have large families of our own and now I am the focus of my kids coming visiting with my Grandson and it's the same or my sister and brother, with their grandchildren. You can keep in touch, but you'd need a large house to all meet up like you once did, re-create what your Mother gave you with your own family, that's how it works and the generations continue with those values.