Anyone else have to go trick-or-treating with the ex?
I used to, until our kids got older and my ex and his new wife had younger kids. My ex's parents and new wife - even her mother - used to come over, to see the kids in their costumes. They usually wouldn't stay the whole evening, just go to a few houses with the kids.
Halloween is also my birthday. So, it's a good thing I get along with everyone! I can imagine it would be pretty annoying, if you don't. I took a "the more, the merrier" approach and just looked at it as a big holiday party, since my whole family would be at my house, too. Not too bad.