A lot of people have trouble with Chanukah. I did, for years. I'd go to parties and nibble on my latke or sufganiyot while grumbling under my breath about how there was nothing here to celebrate. I'd light my Chanukiyah, but I'd only do the bare minimum needed to fulfill the mitzvah and I'd do my best not to enjoy it. My problem then, and the problem of the people who this year have already informed me that they're all but going to boycott the holiday, is that the history of this particular celebration is, well ... complicated.
It's important during Chanukah to teach children and grandchildren about Jewish traditions and to recall the miracle of the oil, when a one-day supply lasted for eight days, enough time until fresh oil could be made from the olive trees to keep the flame lit in the Holy Temple.