I'm hosting Thanksgiving at my house for my immediate family. This year, my Mom invited my Aunt and her kids because after her divorce they really don't have anywhere to go. The only problem is that my Aunt is pretty religious and usually gathers everyone in prayer. My husband and I are both non-religious and I feel like if it's in my house, I have a right to tell them there will be no out-loud prayer before dinner. I'm perfectly okay if they pray to themselves and whatnot but I find it really uncomfortable to have someone gather in outspoken prayer at MY house. Would it be rude to stop that from happening? If it starts I just plan to nicely say "we don't have prayer in this house, but if you guys want to pray to yourselves silently you are more than welcome to". I don't want to cause drama, but I just find it disrespectful to do things like this in someone else's house. When I go to other people's houses and they do a prayer I quietly keep to myself and I would expect the same from my own guests. Thoughts?