Maybe consider the old grade school advice: if you want a friend, be a friend, as well as 'forgive and forget'.
This might include not using words on Facebook like 'callous disregard' and 'litigation'. And then following it up with a G&M post when you did not get the sympathy you thought you deserved? It is hard to feel sympathetic towards the writer's injury when she responds in such an aggressive manner to what appears to have been an accident.