Every year my wife and I host Thanksgiving at our house for her side of the family. They're virtually all right of center, so talk about politics has never been an issue, except last year when one of my wife's cousins started in about Trump. He was a complete Trump Davidian, and we all pretty much let him know that he was crazy and Trump would never make it past the primaries.
This year, my wife's mother, who lives in Cairo (Egypt, not NY), has been very sick, and after having just returned from there after two weeks, my wife may have to go back, so we cancelled Thanksgiving at our house this year.
I appreciate my mother in law taking one for the team, because the cousin is unbearable WITHOUT politics.