Cadence was the Princess of love, and it was her duty to help those in need to find the one they were destined for.

And, sure, sometimes ponies have unforeseen baggage, or a unexpected facet of their personality that she couldn’t foresee. But, even with all that, Cadence is the Princess of love, and it was her duty to help mend the broken hearts of those she found.

Too bad that she misinterpreted the situation completely, and kinda/sorta pushed Rainbow Dash into committing an assault.

She's not gonna need love-Magic. She's gonna need some band-aids.