A Few Ugly Words for Wednesday

The 6 Ugliest Words in the English Language:
I don't love you any more.

The 5 Ugliest:
You owe me for that.

The 4 Ugliest:
I won't forgive you.

The 3 Ugliest (tie):
I hate you.
What about me.

The Ugliest Two Words (tie):
I quit.
I can't.
I'm scared.

The Ugliest Word in the English Language:
Mine.