I was about to break up with her.

我之前正要跟她分手。

youdao

I've finally decided to break up with her.

我终于决定跟她分手了。

youdao

She has resolved to break up with this company.

后来她终于下定决心离开了这家公司。

youdao

Break up with you or something? No, I broke up with him.

VOA: standard.other

From its new regional bureau in Yaounde, Interpol is moving to break-up the syndicates behind this organized crime by working with law enforcement officials in Cameroon,Equatorial Guinea, and Gabon as well as officials from the other countries it covers: Central African Republic, Chad,Congo,Sao Tome and Principe, and the Democratic Republic of Congo.

VOA: standard.2009.11.09

Should I Break Up With My Boyfriend is a 99 cent solution to that question.

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That was the defining moment that eventually led Brolin Walters, 24, to ultimately break up with something else: Facebook.

CNN: The anti-social network: Life without Facebook

Sometimes, an agent wants to break up with the seller.

FORBES: Should You Break Up With Your Real Estate Agent?