Maryse Lightwood: Alec, we looked like fools taking in Valentine’s son, caring for him like our own.

Alec Lightwood: It was the right thing to do.

Maryse Lightwood: It was a mistake. It put our family in danger. You need to forget Jace. He made his choice.

Alec Lightwood: Do you even hear what you’re saying? If you kill him, you kill a part of me.

Maryse Lightwood: When you have a cancer, you cut it out before it destroys you. Son… Life is full of hard choices.

Alec Lightwood: Don’t kid yourself. You’re not making a hard choice. You’re saving your own ass. And unlike you, I don’t push someone away just ’cause they’re a hard choice.