Power of Attorney

What lien forms do I fill out for this situation? My wife and I because of a sale of a piece of property being sold to a developer and the city taking its time to approve the sale, we had to find a new place to live. My mother-in-law co-signed for our new place. We had a agreement to pay her back when the home that was tied upin sale, sold. Since then my wife and I have separated and she says that the house will be hers, because in the state of Washington anything inherited goes to her. Her mother is 86. </br> I found this house at a very good price $100,000.00 for the property only and it had a very beat upmanufactured home on it. I moved in 3 months before my wife and mother-in-law and completely remodeled the place and it is now worth about $200,000.00, we spent about $20,000.00 of our money to help with private sub contractors. I have over a year of labor and organizing the work. What can I do for all I have invested in the property?

I have general Power of Attorney for my former step father, who is now incompetent and living in Florida ( I live in GA). His biological daughter is now with him and needs to get Power of Attorney to help him with his affairs. How do we do this?

I currently live in Australia. I was born in Alabama and am a US resident. My brother who resides in Alabama has cancer and wants to grant me power of attorney (along with my brother who resides in Alabama). Can I be an agent under this law even if I live overseas?

If I have a limited power of attorney for someone to assist him in clearing up fraudulent accounts with credit bureaus and creditors, how do I sign the documents/ affidavits? Do I sign my name since I am attaching copies of the Limited POA to the creditor or do I sign his name?

What kind of form should I use if you have a grandparent in the nursing home and she has dementia? My mother was her legal guardian but she has passed. What can I do to become power of attorney over her?