How do you decide when and how to break up with someone?

How do you decide when and how to break up with someone?
Double so if they aren't expecting it?
Updates:
3 mo
After collecting my thoughts on the matter, I have decided that the best option is for me to move out and put the logical end to the relationship.
I'll let her and my sister stay at my apartment because I still want to help her out with her problems, and be a supportive figure in general, but I'm ending every romantic involvement.
How do you decide when and how to break up with someone?
17
17
Add Opinion