I will have nothing more to do with you
It is sad to break up with you.
It is sad to separate from you.
I'm going to break up with you.
I don't want to break up with you.
I don't want to split up with you.
The time to say goodbye to you is approaching.
I thought about breaking up with her.
I have come to bid farewell to you.
I broke up with him.
I want to say something to you on the eve of separation―at parting.
別れること
the act of separating