Home for me and Chihuahua

Native Texan, young 61 years young. Recently divorced after 25 years of marriage. Have faced $500,00 in financial loss and family issues. Now about a 2 months away from being homless. In the past 25 years. Infertility. Adoption agency took money and we got no child. Went throuh another agency and got a beautiful baby. A boy. At the age of three he was diagnosed with Asperger's syndrome. The my mom died then exactly a year later my dad died put all of our stuff in storage and the unit burned down. We lost all of the family belongings. EVERYTHING. The mom in law was diagnosed with Alzeimers, dad in law took care of her for 10 years then he got sick, during that time we bought a house lived in it for 6 years and we all became very sick, our sons Autism got worse our pets died and we found out thehouse had toxic mold. We moved in and out of the house 12 times. It couldnot be fixed so it had to be bulldozed. In the meantime we had opened a school but had to close it due to our illnesses and our son's everyday therapies. Our daughter had 2 children she could not take care of, she was a meth addict. I cannot find a job, have $825 in the b ank as of today (3/20/15) I am staying with a friend and she is selling her house. Canot get a place to live with out a job. Austin Texas is VERY expensive. I was hoping to get money to at least pay off my debt AND get some money for a Tiny House. They cost about $40,000 already built. They are very small but at least I would have aplace to live, no mortgage and  could move it anywhere. So between my house, business, my depression, divorce, not being able to find a job I have l lost (we both together) about $500,000. He has a good job, retirement, 401 K etc. I have nothing but the $825 in the bank. I am hoping someone will help my and my dog Carmen get in to a tiny house or maybe an RV of some sort so I have a roof over my head at least. Thank you all. :)