What to do about by boyfriend problems?

If I have been with a man for 2 years and he still has not divorced his wife because of money then what else am I supposed to do? I point out that he spends money on everything else but a lawyer. He says that I have no say so in what he does with his money but if I am his girlfriend of 2 years and we live together and that is his reason for not beign divorced (he needs money for a laywer). He tells me that everything is in motion but IT'S BEEN 2 YEARS.