<human>: Summarize the given text in a few sentences.

I am curious to know if there is anything I can do to help my girlfriend get through the holidays a little easier. She lost her son last Fall in October. He was 3, about to turn 4. I didn't know her then, so this will be the first holiday I spend with her, and her two other girls(6,8).

We live together now, so Christmas morning will start at my house, then we will move around to our immediate families.

I don't have any children of my own, so I don't begin to understand the pain she is about to go through in the next few weeks. I want to make it as special as possible. I understand there will be tears, but I want to try to comfort her as best as possible. Any thoughts?
<bot>: Girlfriend lost her son last Fall, this is the first holiday with her, and I want to know how I can make it easier for her.