Crossword clues for Relative through marriage 7 letters:NUPTIALMarriage-relatedSPOUSALMarriage-relatedSTEPSONRelative through marriageSTEPDADRelative by marriageSTEPSISCertain relative-by-marriage, familiarlySTEPSONRelative by marriage.AFFINALRelated by marriageKINDREDRelated by blood or marriageBIGAMYMarriage-related crimeINLAWAcquired-by-marriage relativeSNINLAWSBelonging to a relative by marriageAFFINEPerson related by marriageINLAWRelative by marriageINLAWRelative through marriageAFFINERelative by marriageINLAWSRelatives by marriageINLAWRelative via marriageINLAWRelation by marriageINLAWRelated by marriage: Colloq.INLAWA relative by marriage.SIRANTHONYRelative-by-marriage of 3 Down.STEPSONSRelatives by marriage.STEPBROTHERRelative by marriageINLAWMarriage-created relativeINLAWSRelatives gained through marriageINLAWSRelatives acquired by marriageSTEPAUNTRelative acquired by a second marriage