This happens quite alot. Many regular dancers do form cliques, and do not know what to make of strangers, especially guys who interlope into their closed world. The only advise I can give you is work hard at being good in ballet. I suspect that these women don't know if your serious about ballet, or just another "Tights Boy" getting of on being in a ballet class full of women. Work hard, prcatice hard, and you will gain acceptance from your fellow dancers.[/i]