Was heißt »abspalten« auf Englisch?

Das Verb »abspalten« lässt sich wie folgt von Deutsch auf Englisch übersetzen:

Synonyme

I wish the heartless headsmen who wanted to separate me from my family much misfortune!
A mitten is a glove shaped to separate only the thumb, and not the remaining four fingers.
A mitten is a glove shaped to separate only the thumb from the remaining four fingers.
The teacher asked the students to split off into groups of two or three.
It's important to separate the rubbish.
The police tried to separate the two hostile gangs.
He wants to separate from his wife.
They want to separate after 40 years of marriage.
It's time to separate.
She finally decided to separate from her husband.