It really gets my back up to see people "claiming" rights to a child as if they are something to be owned.
To me yes it is a huge difference. Mum and dad are what made the child. Not mum dad and grandparents lol. So i think as long as there is no abuse etc then parents have equal rights to see and raise a child.
For ME, based on the OP, if a child is not something to be owned then it isn't there to be owned by anyone, including the people who made it. So IMO there is NO difference between a grandparent exercising their 'right' to see a child and a parent who has split from the other parent and exercises their 'right' to see the child.
This is why IMO these cases should be judged on an individual basis, just like those between parents. We took the only grandchild at the time, for both sets of parents, and moved him to the other side of the world and though they love him to bits it never would have entered their minds to try and stop us BUT if they had, we would have understood
why, even if we thought they were being a bit OTT about it.
Courts usually do what is in the best interest of the
CHILD involved, not the adults.