I don't think you need anyone to tell you what this dream means. It is pretty self explanatory. However, the situation you are in sounds painful. I feel for you sister and I hope that you figure out what to do to make things better. ((hugs))
I would say get away from your partner. Why would you stay with someone that dosen't make you happy. Must be a girl thing, they alway stay in worthless releationships.And try and blame it on, "I'M IN LOVE" Most likely low self-esteem. Sorry to say it Hope you figure it out
This from a man who dreams of his teeth falling out? Chewing glass and teeth falling out are common dreams for people who deny themselves. Did you think you could just put yourself on auto-pilot and your Self would never know the difference? Sorry, but you're really one to talk.
^^LOL, Well what can I say. Thought I might get some flack on this one.. But hey I could be wrong, cause I don't know how to read dreams..