I am so sorry you are being subjected to such blatantly inconsiderate, selfish, and ignorant behavior. I have been in this situation before, where the administrator and DON were almost jealous that I was out. However I had the doctor's note that covered me for my days out. but they treated me different when I came back. It is really bad when nurses lose the compassion that they know they should have for their patients as well as their coworkers. You are in my prayers. Keep your head up, and try not to let on to them that their behavior is bothering you. and I believe I would seek legal advisement as well.