If an individual sends a letter outlining her negative opinion about you to where you're smashed apart by all her negative needling, seems the best thing to do is to phone her up -- tell her what a jerk she is for not being decent & respectful & honest; wish her no ill will, but to just pls buzz off. Send back all her tinny mementos c/w a note indicating she can bestow her trinkets on like-minded 'cruel' ones & get on with your own life.

All this drama is a complete waste of your own life's time; good-hearted people don't string 'old friends' along. Physically go out & find a few good friends who are not going to allow you to feel sorry for yourself because of a 'jerk'.

Get up -- brush off rejection & get moving on being whole & happy & tell sweetie, the head-game player, she can simply kiss-off.

There are good humans who deserve the joy of a kind-heart, such as yours;

. . now come on -- get moving on 'kicking this cruel head-game & sad situation' to the cornfield; get rid of it..!