One of my siblings and his wife spend every other Christmas with our parents, and the others with hers. No big deal.
Last year there were several items that each one of us got - the same items, one item/set of items for each household. I got one, each unmarried sibling got one, and married brother and his wife got one set.
This year, at least three of these items were regifted to other siblings: one to me, and one each to the other brothers. None of the rest of us are married and generally spend the holiday with the parents. This year was no exception.
I have no problem with regifting, But I thought the idea of regifting was to pass the gift on to someone who might like it better or be better able to use it, but in such a way that the original gifter is not offended. This was a little frustrating to me: it makes me wonder how many of the items I’ve given them have simply been passed along. I also wonder if they’re sending a message to us about what they think of the gifts they’ve received.