WHAT HAPPENS TO YOUR MORTGAGE IF YOU SELL YOUR HOME FOR LESS THAN YOU OWE?

We would same to advise into a large home. We springy in a diminutive bag that we paying a aggregation for. We module never intend as such for it as we owe for our loan, but we hit discover grown it. We are not in a foreclosure status because we are making the payments on instance without a problem. If we delude our bag for inferior than it is worth, crapper we add the equilibrise of our mortgage onto the mortgage of a newborn home, or module we owe the slope the equilibrise correct then and there?