There is no such claim as that. You could try filing a complaint with adult protective services that she is being taken advantage of.

You could file in small claims court for what you believe you should have. Other than that there are not a lot of options available.

You need to consult with an attorney about best way to do it, but if the property is in Kentucky, then Kentucky law should be controlloing.

Because you are only one of 3 heirs, you have no superior right to live in the property, and the estate was entitled to go through eviction court...

Ordinarily you would file a petition to dispense with administration, but the filing for that is almost as much as the check is. So for that amount...

There is on way to find out if he had a will other than physically locating it. You can always open probate as if there was no will and then amend...

You need to consult with an attorney, b/c giving someone a POA for your child shouldn't affect your rights at all.

You need to consult an attorney. If you all can't agree as to how the property should be handled you can file a partition action to have it sold.

You need to immediately contact an attorney about filing a will contest, as there are time limits that apply to that.

You need to hire an attorney and file a legal action to establish your title. You cannot just take possession of it.