Given a text, write a compressed version of it in a single sentence.
Q: Three times they have signed with high-interest lenders that refinanced their Denver home, gave them some cash and escalated their debts. The latest is Fieldstone Mortgage Co., which is charging them $3,290 a month - $859 more than their combined monthly retirement income.
A:
Three times they've signed with lenders that refinanced their home, gave them some cash and raised their debts. The latest is charging them $859 more than their monthly retirement income.