Dear Mr. Chopra,
People who threaten suicide never commit it. But still the problem is not your daughter-in-law’s threats but that your son is afraid of her. So he has to get his guts together. When he stands up to this nonsense, it will end and not before that.
Legal remedy. Is there ever a legal remedy to a loose tongue. And if your son does not have the guts to stand up to his wife, then what legal remedy can you apply. Any legal remedy will require the cooperation and full hearted support of your son.
Maybe your son is the one who needs a dose of reality and strength, That may be the remedy to this nonsense.