spousal relationship is a noun meaning "the state of being a married couple voluntarily joined for life (or until divorce)". It carries one recorded sense.
the state of being a married couple voluntarily joined for life (or until divorce)
“a long and happy marriage”
“God bless this union”
law
Definitions, synonyms and semantic relations for spousal relationship come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.