No. A adult has no legal rights in regards to non biological children of any relationship status, ( legal marriage, common law marriage, significant other live-in, same-sex unions, etc.
No. Not unless they were legally adopted by him and then depending on their ages and state laws.
No, unless the property was titled in such a way that it prevents the automatic succession to the surviving spouse, which is highly unlikely. In all states a primary homestead by-passes probate procedure and becomes the sole property of the surviving spouse.
Check with your state laws and look into the adoption agency nearest you
That would probably require the permission of the court. Sole custody does not always mean freedom to leave the state.
see links below
Contact the US Attorney for your area. They can restore civil rights. I was able to have my girlfriends rights restored very simply in Washington, but firearms rights are very well protected in the Washington State Constitution.
Possible. You need an attorney to start.
That depends on related factors in consideration by the court. Does the mother receive child support already? How much financial support and for how long has the stepparent been providing? Is there a parent/child relationship? see link below
you honestly can unless your income is to high
The state of Wyoming granted women voting rights in 1890. Several other states, such as Oregon and Colorado, had granted voting rights to women before the 19th Amendment.
the full faith and credit clause
In the case of municipally-registered domestic partnerships, none. For state-registered DPs, particularly in California, Nevada, Oregon and Washington state, the rights are the same as for legal marriage.