Hey ‘twas 1992 AD
These things were not considered as acceptable as they’re today
Even now I don’t know how acceptable it is in middle class India
Adoption I know for a fact was a thing in those days, my mom had a (very middle class) colleague who adopted a baby in the 90s, one of my (also very middle class) distant relatives did so around that time too, it's just the movie being stupid lol