ANSWER:

No, he has no right in ordering the wife to serve his parents or family! Why doesn’t he order her to wash the cars of the neighbors as well?

He can hire a maid for his mom.

If the wife does it out of love for her husband, without any pressure from him then she will be rewarded for it.

QUESTION: Should a woman serve her MIL because her husband asks her to do it? Because he isn’t able to do it as he is busy with work. And he says things like “you must obey your husband in whatever he says, so please do it”