Well, it could be argued either way. Sometimes, even with the same character, there can be nuances in the performance or the way the story is presented that might make it feel different. So, it's not a straightforward yes or no.
The mom in the original Christmas story is Mary. Mary was a young woman who was engaged to Joseph. She played a crucial role in the Nativity, being the mother of Jesus. She had to endure a lot, like traveling while pregnant to Bethlehem for the census.