It's easy for someone to tell you to file BK or leave your husband or that he owes, he must pay. But our situation is all too familiar these days with people that have worked in the Real Estate market. Real Estate is a risk, and sadly, a lot of us fell short when the market fell.
I can understand your frustrations, but you have to determine what is best for you. Filing BK might stop the creditors, but depending on whether or not you chose to go 13 or 7 it could create more havoc on your life. The credit companies will work with you. They might make you miserable in the process, but it is what it is.
He (you) needs to sell the homes. Working with the bank as an investor is most likely NOT an option. They focus on modifying primary residences and even then very few people are able to take advantage of these programs. Selling the homes is the best option for salvaging your credit. If there is not enough equity do a short sale.
Right or wrong, you can't change the past. Make a decision to support him or not and move forward. It sounds like he is working hard to try to change the situation?
But regardless, you aren't alone. Below is a link to a credit repair company that I am a member of. The site has a wealth of information, including why you shouldn't file bankruptcy. I am a Realtor in DFW and this is a company that I not only personally used, but I refer my clients to. This site is not a scam! Please know that there are a lot of companies that are. I can also refer you to an agent in your area that handles these types of sales and knows how to get them closed.
Good luck, and I'm happy to talk with you personally if you want to pm me.
L.
https://ncf.infusionsoft.com/go/ncfsp2/lbates