Who said "Your father left you because you disappointed him."?

This quote is attributed to Nebula.

Your father left you because you disappointed him. - Nebula

"Your father left you because you disappointed him."

Nebula Truth

"I didn't ask for this life."

"You're welcome."

"I will kill you slowly."

"Gamora may have stolen your money, but I will steal your life."

"Lucy, you got some 'splainin' to do!"

"You must always be honest with the people you love."

"Truth always comes out in the end."

"Honesty is always the best policy."