Husband is 100% perm. disabled for PTSD, had an above-the-knee leg amputated, but can not use his prosthetic leg due to extreme weight loss and currently has a feeding tube. He also requires 24 hr oxygen. I can not apply for employment because he requires round-the-clock care. The only money we receive is his VA pension. We have used most of our savings. We have received care in the past, but he will not let anyone but me do any personal hygiene and other duties.