Sister-in-law

I've heard my brother say to my sister-in-law in the past

"Pa Houa is going to get marry one day. This isn't her real home.
It is yours and will be yours so you are responsible to take care of it."

~~~~~

The sister-in-law can sleep in
but the daughter-in-law can't.
Sleeping in is considered lazy
when done by the daughter-in-law.

The sister-in-law doesn't have to cook dinner
but the daughter-in-law have to because
it is her responsibility.

The sister-in-law can go out for days and nights
but the daughter-in-law can't even go to the mall for a couple of hours.
She might go cheat or guys might try to hit on her.

The sister-in-laws can wear short-shorts and dresses
but the daughter-in-law must wear pants and cover up.
It doesn't look good for the father-in-law.
It is disrespectful to show the collar bone or bare legs.

~~~~~

Now I understand.