It may be possible to stop a foreclosure once it has started, but it can be difficult and may require legal assistance. Here are some possible options:

1. Loan modification: You may be able to negotiate with your lender to modify the terms of your loan, such as by extending the repayment period or reducing the interest rate.
2. Short sale: You may be able to sell your home for less than the amount owed on the mortgage, with the lender’s approval.
3. Deed in lieu of foreclosure: You may be able to voluntarily transfer ownership of the property to the lender to avoid foreclosure.
4. Bankruptcy: Filing for bankruptcy can put an automatic stay on the foreclosure process, giving you time to work out a solution with your lender.

It is important to act quickly if you want to stop a foreclosure, as the process can move quickly and it may become more difficult to find a solution as time goes on. A foreclosure attorney can help you understand your options and negotiate with your lender on your behalf.