How much does it cost to talk to a family lawyer? Is there a website where I can talk to one for free?

I have several questions about marriage and what it will happen if/when I get married (i.e. if I make more money than my spouse or if he has debt or files bankruptcy, how will I be affected).How much does it cost to talk to a family lawyer? Is there a website where I can talk to one for free?Attorney's will soak you off in fee's! There are several lawyers that request $500 A SESSION! There is a website out there that let's you post questions, and it allows attorney's to bid on your legal question.....fresh concept....it helps control the price of legal advice downward. Wonder if that would succeed on medical care?