Dear Olivia, yes I think many can relate here, like Oglethorpe said. :( (((((Big Hugs)))).
TheLost, I think you are right, you have a right to grieve. It must be hard too on your mom, because that isn't her 'dad', but her lover, spouse, the person she was expecting or hoping to grow old with. :( Maybe she can't face it without blocking it out? Or she finds comfort in the familiar, where for you it highlights the loss. And you can be in different stages of grief. But you both have more in common, in that way. I'm so sorry. :( (((((Big Hugs))))). Maybe you can do something to honor your dad's memory.. ?
Dear Ms Spock, M would want you to do what you felt comfortable with. Maybe toasting them with a bottle of wine, with an hour set aside for 'just the 2 of you' (in your thoughts and heart), to remember the good things, 'talk your thoughts out' (even in your head), miss M and just be allowed to grieve yourself. The love doesn't end, but that's why you were the wonderful friends you were.
I've had every type of Christmas imaginable. This year, I don't have one day off that coincides with my sister, first time ever won't be cooking dinner, myself or probably in general, will be working mostly up to and including Christmas day, and will probably be alone. Due to work changes the 'present' situation won't be possible, much, either. Or helping others. Which really sucks when you (I) really enjoy it, that part most of all. However, I put up the tree, and now am actually thankful I don't have to cook, as am exhausted. God-only-knows, I think He knows I'm too exhausted. I also think I will really enjoy the peacefulness of no crazy-making being alone.
I still love Christmas. I think of the 'first' Christmas, no home, freezing, on-the-run. It wasn't like it's portrayed or 'romantic' or 'easy'. (But I also think, there was still a 'star'. :) )
I remember when I got terrific new about a loved one, twice actually, well I really wouldn't have cared if I had a balogna sandwich and some tunes, that would have been more than enough. :) My gratitude and perspective affected everything, or how I saw everything. I was so happy. :)
I did see something neat this year, that Christmas (irregardless of beliefs) is a good time to be open to trying to rest, be open-hearted and open-minded to what the future is going to bring, to forget about 'fixing' ourselves, or others.
I like the Peanuts one, "Peace on Earth and Good Will to All Men". :) :inlove: