What you could do as an alternative is to review a program that empowers you to pay off those credit card balances at a very low rate of 10 cents to 20 cents on the dollar and have clean restored credit as well.
This can be accomplished in a very short period of time, 15 to 18 months and be totally debt free. You won't have to borrow anything at all to do it.
Risking your real estate by encumbering it further with long-term debt to pay off an unsecured is the most bizarre campaign any bank ever came up with. But people have bought into that concept...many have since lost their homes.
Look at the most comprehensive alternative; just Google "credit card debt resolution" or "zero credit card debt". Do your research, review the particulars of the program after contacting them, get your questions answered and finally take action.