Well I think you should take a stand for your self. Because untill you don't stand for yourself no one will and on one will care. It had being 15 years of your marriage and he is still not taking his responsibilities. You can take advice from voyance pure expert, they can help to take future decisions and helps to unlock certain situations of life. Also you should talk to him, try to sort out the things.

This is financial and emotional abuse. If you're still under the same roof, find as much financial paperwork as possible. If the info is unsealed under your roof, you're entitled to make copies, etc. Do not access his password accounts even if they are saved for easy access. Go to the IRS and order transcripts of your family and business filings for the past 3-5 years. Call or go to the banking/investment institutions, and ask them to print accounts that are associated with your SSN, the individual and joint ones. Document how you contributed to the well being of the family. Go to an attorney and get out of this situation officially. Depending on your state, your not-so-significant other will have to deal with the idea with marital assets. He can either settle or unfortunately you two will pay the legal system more money to have the Court resolve the equitable distribution and dissolve the marriage.
Look ahead to your life that will not be dictated by such a controlling and demeaning individual. It will be a tough go for a bit, but you will make it.