Related Clues:

• Spouse's relations
• Family member, by marriage
• Cause of many a family feud
• Marriage byproducts
• They join the family after the match
• Visitor for the holidays, maybe
• They come with the wife with trendy orders
• Relative through marriage
• Family member, after tying the knot
• Marital relations welcomed over Christmas?
• Post-vow relative
• Union acquisition
• One of the relative gains acquired through union negotiations
• Acquisition by marriage
• Up north, rule is for relative