My mom once ordered me a Xmas present that was delivered in the original packaging so I saw it, told her it wasn’t gonna work out, so she returned it and got me something else in time for Xmas. Does that count?
I returned a sweater my stepmother in law had bought me. It had a huge hole in it. When I returned it I found out she had gotten it on a huge clearance and was given about three dollars in store credit, !
I have experienced Christmas and birthdays where I received duplicate gifts during the same un-wrapping session (both givers were present). At that point, being polite and pretending like you don’t already have one is out the window.