Related Clues:

• Newlywed acquisition
• Eloper's acquisition
• Second wife's boy
• Wedding guest's status, afterward
• Merger acquisition?
• Tramples
• Archie, to Meathead
• Kin by marriage
• Elizabeth, to Camilla
• Sort of relative
• Postnuptial relative
• Consequence of joining a union?
• Non-blood relative
• The other's mother
• Relative you don't have at birth