Second chance.

"No, you had your chance and you know very well I never give second chances." I told him. Something flashed in his eyes but it was gone in seconds.

"Fine, you know what? I don't even want a second chance anymore. Have a good life Stella." He spat then walked away.

Seeing her parents always going back and forth between being together or apart all her life Stella had one rule.
Never give second chances.
One is more then enough. That was her motto.