I saw this movie few years back. It's an under-rated comedy about family, relations and sexual problems. There are two-three sisters, mature aged & dysfunctional family. And the is a man who is homosexual ,and always dressed as a lady, and A Psychiatrist is trying to cure him (making him straight) by different techniques. But in the end she try to seduce her.
There is a song at the end credit (dance, pop song by some old female singer in 60s-70s or 80s maybe) all actors are singing it with funny expressions.