Possible Clues:

• Things we share
• 'Yours, Mine and ___'
• Relative of mine?
• Shared by you and me
• Not mine alone
• Indiscriminate slaughter
• ''--- is not to reason why''
• It makes 'mine' a double
• Yours and mine take some time, it's said
• "ours, Mine and ___"(2005 remake)