Trying to get me fired

I had gotten the nerve to try to leave, again. I had tried a few other times, and always gone back. He always threatened to take my kids away or numerous other things. However, this time I had stayed away all night long. I went into work that morning feeling accomplished and nervous.  Within minutes of arriving my nurse manager pulled me aside. He asked "what did you do last night?" I responded " I left my husband, why?" He said " I came in this morning to a voice-mail from KR. He said you were stealing drugs from the pyxis. I figured you had left him. I don't believe him, but we have to investigate anyway. Don't go back this time." And then he walked away. Of course the investigation showed the drug count to be clean, and my fellow nurses had witnessed me wasting unused drugs.  KR was trying to get me fired because I had tried to leave him for being abusive.  Classic batterer bahavior. A few days later, he was apologizing and crying, saying we needed to keep our family together, and that he would change. He even asked me to sit down and write down a plan on paper, on how to make our marriage better, which I reluctantly did. And I foolishly went back.