A person who does not believe in the institution of marriage is called misogamist. But, what is a person who believes in the institution of marriage called?
Upon search, I found the opposites of misogamist as follows:
None of the above opposites appears to be specific − that is to say, pointing, in specific, to the believe in the institution of marriage. The opposites appears to rather indicate an optimistic attitude in general. To make the opposites specific, one will have to qualify the opposites − like, "believer in marriage". But, that does not fit the bill of single-word opposite of "misogamist".
What is the single-word opposite of "misogamist"?