Emergency funds for mortgage to 60 copd and stroke

My Uncle Gary Vautrin has recently had a stroke in December 2019.  He has been diagnosed with COPD and has been unable to work for about 5 months.  He is currently trying to raise money to save his mortgage while he is  applying for disability.   While he could potentially need much more money to retain a lawyer for disability his first court hearing is July 19th and we are hopeful it will be granted
  It is imperative that Gary and his wife Lori catch up their mortgage $4000 would help them save their house of 20 years.  My Uncle Gary has worked hard at construction his whole life and supported his wife and family.