I don't think there are any hard or fast rules here. In and of themselves, "too much" or "not enough" are very subjective qualifiers...... they vary from individual to individual and from family to family. Distance can be a deterrent to frequency or duration. Even short, infrequent visits however, can be meaningful and satisfying in a healthy relationship.
Two of my grandchildren live over a thousand miles away....We visit once or twice a year at best and they all come out to us once a year in July or August, when they are on school holiday. We 'Facetime' often and I talk on the phone with my youngest daughter almost every day.
Our other daughter (the oldest) is only an hour away. We talk on the phone about once a week or even less. Texting has become her preferred means of communication. My twin grandchildren are so busy these days, that when we visit them, a twin 'sighting' would be a more apt description.
When they all come to our place (about once every other month or even less), we have lovely visits with daughter and SIL, but the twins spend most of the time watching TV or playing with their iPhones. They get bored, which is to be expected.....after all, they're teenagers now!
Good Morning Wednesday 13th May 2026
The King's Speech To Announce 'All But The End Of Leasehold System' System'



I bet the other GPs let their offspring know without being asked, it is only a common courtesy.