Emergency house fund

My friend lost her husband while he was shoveling snow.  He was on disability and supporting a family consisting of a wife and son living at home.  His wife is disabled also and cannot work.  Since his passing, she has been trying to live on a stipend of $300.00 per month plus food stamps.  Her husband owned a home with about $15 thousand dollars left to pay on the mortgage.  She cannot afford to pay this mortgage on $300.00 per month and has been notified that the house will be  foreclosed upon due to non-payment.  This is cruel and unacceptable.  My request is to raise enough money to pay off the mortgage and have enough money to pay back taxes on it.  I am a nun and my desire is to help this family get back on their feet and have secure funding to live a somewhat normal lifestyle.  The money is needed now to bring relief of worry to this family.  Thank you for any support you can give this lady and her son.   God bless you all.