A couple that stays together that shouldn't.
Her: I nag, because I love you.
Him: I nag, because I want you to break up with me.

Her: I'm sick of this monagamous relationship.
by SugarCaneDaddy September 19, 2013
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A relationship of one person exclusively nagging one other.
Liv is in a Monagamous relationship with Ash.
by Hugo W August 27, 2016
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