"This weekend the child is with Dad."
"On Sunday it goes back to Mom."

Such statements are perfectly normal. Nevertheless, it's worth considering what they mean from a child's perspective.

Because a child doesn't just want to visit a parent.
It wants to arrive.

The toothbrush is already in the bathroom. My own clothes are in the closet. My favorite book is waiting next to the bed. I don't have to pack toys every time. Maybe there are my own drawings hanging on the wall.

Small things. But they convey a big message:
You are not a guest here. You belong here.

After a separation, two households often emerge. This doesn't mean that a child has to lead two separate lives.
Both places can be part of their one childhood.
Of course, families are different. Childcare arrangements, distances, living situations, and opportunities vary. Two homes don't have to look the same, nor does a child have to spend the same amount of time in each.

What's crucial is something else:
that a child feels they have a place with both parents. A natural place – not just for the next sleepover, but in their lives.
Perhaps good co-parenting sometimes begins with something very simple:

Not to ask:
"When will my child come to visit again?"

But:
"What does my child need to feel at home with me?"