I may be wrong but I really think that Shardul's mother was just used as a pawn by her daughter and sister in law. She was definitely okay with his son being a gay and never asked him to get married. It was his Chachi always forcing him to get married. His mother just wanted him to be himself married or not.
On the other hand Sunmi's mother was the contrast to her father. The last scene where he asks Rimjhim to sit with her saying "maa ka Pooja mei hona jaruri hota hai." Golden man.
Never expected that I would be able to watch a bollywood queer movie. I'm straight, but I could feel the stress and anxiety when they caught Sunmi and Rimjhim together. So gotta give a hand to the actors for the natural acting.
cool movie.