This is very Swift of me...

The hate boils within me
Like a fire that never fades
For the one who came between us
And caused the love we had to decay

She came like a thief in the night
And stole my happiness away
Now I'm left with nothing but anger
And the bitterness that will stay

I loathe her for the pain she caused
My heart aches with the memories
That she so cruelly spawned

She has what was once mine
But it's tainted with her deceit
For I know the love she stole
Was never in her reach

So I'll hold onto my hate
And let it fuel me from within
For the home-wrecker who got it all
Will never find true love again.