Lets say that you had a friend who when going through a break up with her ex claimed that she was so poor that she begged for your help with some things, so you bought her children clothes, paid some of her bills and in fact spent around £200 on Christmas presents and food for their children after said friend had claimed in tears that they would get nothing as they had no money at all to live on.
Now imagine that 9 months later while said friend is bitching about someone else who is struggling lets it slip that they had a couple of grand stashed away during their breakup, forgetting, apparently that they had had so much money from you. They also tell you about how they managed to keep it saved so they had bought a big ticket item with it, after you had the worst January ever paying off someone else's Christmas bill.
Would you...
a. Chalk it up to the fact that you were a mug, then cut them out of your life completely with no explanation as they deserve nothing more from you, not even words.
OR
b. Chalk it up to the fact that you were a mug, then cut them out of your life completely after telling them exactly why you were doing it, even if it makes you look like a screaming fishwife as you don't think you can trust yourself not to lose it.