break up with （恋人）分手；（夫妻）结束关系；和某人分手；跟…分手；与…分手

【例句】
I have not seen Janice in 3 weeks, she had a bad break up with Tom and went into Guybernation.
我已经三周没见Janice了，她和汤姆分手闹得很僵，现在处于“避男期”。

So that I would have to break up with you.
所以我本应该和你分手。