Not really my story or problem.
My friend is dating a very lovely guy who we all think is the one for her. He is very liberal and easy going. His parents, less so. They are very conservative.
They want my friend to call them Mr Surname and Mrs Surname. She says this makes her feel like there is a big authority and importance gap between them. In her family everyone is treated equally and her partner calls her parents by their first name and is one of the family.
I don't know all the ins and outs but if I were in that situation would I be unreasonable to just call them by their first names and state that we are al equal? Or is there another boundary she can set signifying that she is just as equally important. She says that it's very important to her that she won't accept an inferior position in the family.