I have a very simple questions if a relationship ended with a person. Should you return the gifts they gave you?

If they specifically request it, why not, but it is up to you.

Usually not, but, like Tal said, if they request to have it returned (maybe it's a family heirloom), yes.

Agreed, seldom,

If it was very high dollar and they asked for it back, but then still up to you, normally no

A gift is a gift. Once given it belongs to the person it was gifted to. It would be nice to return a gift that meant something to the giver, but legally you don't have to.