Fetching details from the dictionary...

husband; groom
(one's) son-in-law
娘の婿に初めて会った。
I met my daughter's husband for the first time.
娘の婿は優しくて家族に好かれている。
My daughter son-in-law is kind and liked by the family.
彼は有望な婿として歓迎された。
He was welcomed as a promising son-in-law.