Its quite a confusing issue. I have a similar problem Togother my wife and I make to much but alone its a whole different story. My disposable without wife is 150 dollars and with her is 1200 dollars. She left me due to gambling problem. The issue is not enought time to divorce at this time according to lawyer. She has filed in the past before we were married a couple years ago so we couldn't file joint and all the debt is in my name individual accounts. The only joint item we have is school loans. I just don't understand how this will work saying we are seperated but thats what the lawyer said to do. So confusing and so stressfull