It's not clear. Maybe the creators decided to keep the mom the same to maintain consistency, or they might have made some modifications to add a fresh twist. We'll have to wait and see.
Maybe the'same mom' represents stability or a familiar element in the new Christmas story. It could be that her presence ties the new story to traditional family values often associated with Christmas.
It could be the same mom, but you'd have to look closely at the details of the story. Maybe there are clues or indications that would tell us for sure.
In many Christmas stories, the mom could be the same, representing certain common traits like love and care. But there are variations too, based on the plot and theme of each story.