Most days, it varies sometimes we can go the week without a call then other weeks daily.
We are lucky we live close by & we drop in the kids love it and have a great relationship with their grandparents.

Me not always so close with my parents but like some of the others have said, having kids myself & getting older changed most of that for me, we all make mistakes and are products of how we were raised and the things that happened to us...I know I am no the perfect parent & I would be devestated if my kids walked did'nt see me or hardly ever talked.
I can only do my best & tell them "I LOVE YOU"