Vietnam Vet, Retired NCO's family needs your help

My husband passed quickly from brain cancer, leaving a loss of the main income coming into the household.  We are now in a precarious situation of not being able to make our household bills including our house payment and most of out utilities. My husband was a Vietnam Veteran and retired from the Army after 22 years. Unfortunately, the VA takes a very long time to process any type of claim, that is why I'm asking for your help. I'm afraid I am going to lose my home that he and I worked so hard to buy..
Thanking you in advance for any help you can give.