〔花嫁〕a bride; 〔妻〕one's wife; 〔息子の妻〕one's daughter-in-law ((複daughters-in-law))
be hard on one's daughter-in-law
I hear he has gotten married.
I gave my oldest daughter in marriage last year.
She married 「a merchant [into a merchant family].
嫁姑｜the relationship between a mother-in-law and her daughter in-law