TV's Worst Significant Others: 'Mad Men's' Don, 'HIMYM's' Robin and more
(ABC)
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Addison Montgomery, 'Private Practice'
Played by: Kate Walsh
Why we'd dump her: This woman has few borders -- she's dating her best friend's ex -- and a seriously wandering eye. Despite the fact that we've all come around to her over the course of two series, Addison will always be the woman who broke McDreamy's heart.
Why we'd dump her: This woman has few borders -- she's dating her best friend's ex -- and a seriously wandering eye. Despite the fact that we've all come around to her over the course of two series, Addison will always be the woman who broke McDreamy's heart.
