Then, my mom and siblings will go to my mom's sister's house for dinner with my mom's mom and my cousin. Also, at some point there will be my half cousins, who are my cousin's half brothers, but not their dad. Sometimes their mom comes, who is my aunt's ex-husband's first wife, but probably not this year.
Anyway, my adopted cousin also comes usually, after he's been to visit his former foster family. At this christmas dinner, I have to put up with my new step-uncle, who just severed ties with his step-mother after his father recently passed away. I liked his step-mother, and she got along well with my ex-step father, who won't be at the holidays anymore. However I'll still go to my ex-step father's house Christmas night after dinner to see him with my siblings, but not my mom, who can't stand to see him again. He has a new wife, who I guess is my half-step-mom? I'll see her too.
So... got it all?