You should try to get along with your partner's parents.
James knew that his girlfriend's parents were quite religious and conservative.
James doesn't want to lie about who he is.
When his girlfriend's father brings up politics, James says that he's liberal but doesn't like to discuss politics at dinner.
"James insists on wearing a ""Black Trans Lives Matter"" t-shirt to dinner."
James and his girlfriend's family change the subject to movies they've recently enjoyed.
The political argument starts within ten minutes and ends with James being kicked out of the house.