Mom Seeking Advice on Head Start Issues

I am writting to other mothers to get an idea of what I should be doing. My family has been involved with our local Head Start program for almost five years now. Last year we started having some real problems with the family advocate and myself, so much that we moved centers just so my child could stay in the program. This year we went back to the original center because it was supposed to be all new staff. We were excited and very happy she'd be back with her friends that she will be going to Kindergarten with. Well the cook at this center happened to be the one from before. We started off thinking htings were going to be fine, since she's not the one I had the problems with. Well little did I know she must have a problem with me, for I was called into the office the other day about my attitude (which this so called problem with me didnt' start untill after I told her I wouldn't ask other parents to write complaints aobut the assistant teacher for her). I had no idea what they were talking about but to save argument I appologized anyways and went home, thinking great already this year we're having problems and was extreamly upset. Well the next morning I got a call from the director (who from last year already admitted to not likeing me and my family) for a meeting about my attitude towards her. I agreed to hte meeting, but my husband just wants us to not take our child back there at all, especially since this isn't the first issue we've had with them. I have been terribly upset about the entire thing, to the point where my husband doesn't want me to have to go through this all over again. My concern is that because of me (and my mental health issues..I have bipolar disorder) or I should say because of the cook who has problems with me this year, my child has to miss out on going to Head Start her last year. I am wondering if I should go along with the meeting and try to expalain myself, to people who already dont' like me and tried getting us to leave the program last year, or if I should just let it go. I asked if the accuser could be at the meeting and was told it had nothing to do with her, that it was about my attitude again. I guess what I'm asking is if I should just let it go, and keep my child home with me or try to fight with people who I know Im just going to loose against anyways??????? What would you guys do, oh yeah and keep in mind I'm 5 months pregnant and off my normal medications. I'm having a really hard time with this one. I don't wnat my child to have to go without, but then again I know I cna't go through another round of me being bashed by the teaching staff and director. So do I do what's right for my stability as a mother and the unborn child I'm carrying, or try to keep her in the program and possibly have problems all year long? Any advice or support would be greatly appricatiated.