Related Clues:

• Marriage acquisitions
• What some guests become during a wedding
• Wife's mother, for one
• Hubby's mom, for one
• Spouse's sister, for one
• Merger acquisitions?
• Spouse's parents
• Spouse's dad, e.g.
• Kin after a hitching
• Wedding creations
• They're new to the family
• Your spouse's brother, e.g.
• Father of the bride, say
• Arkin-Falk comedy, "The ___"
• You might get one at City Hall