Go through with someone

blueblooded65The expression "go through with someone" can mean "to break up the relationship with someone"?

No. Please supply more context for an accurate definition.

No context.
I just remembered once I read in a book of expressions that "go through with someone" means "break up with someone."

blueblooded65I just remembered once I read in a book of expressions that "go through with someone" means "break up with someone."

If you have remembered accurately, then discount the book.

Thank a lot.
So what does it mean? Of course if it is a correct expression at all.

You may be thinking of "be through with someone". "She was through with him after she found his note to her sister."

enoonYou may be thinking of "be through with someone". "She was through with him after she found his note to her sister."

Thank you.
What does it mean exactly? And what's the meaning of "note to someone"?

blueblooded65 enoonYou may be thinking of "be through with someone". "She was through with him after she found his note to her sister."Thank you.What does it mean exactly? And what's the meaning of "note to someone"?

She was finished with him. She was done with him. Their relationship was done, finished, over. She was through with him. They were through.

Perhaps you are confused by "through" meaning to physically go through something, like a door. In this sense "through" refers to time, for example "to go through an experience"

So using that sense, "to be through with x" means to be finished with it.

AnonymousSo using that sense, "to be through with x" means to be finished with it.

Yes, as in "I'm through with this thread".