If you were still married on the last day of the tax year, you can choose "married filing separately" whether or not you are going through a divorce.
Tax hint: If your spouse did not live with you at all during the last six months of the year (and it was not a temporary absence) and you have the appropriate dependent living with you, you could be eligible to file as head of household which gets you a much better tax treatment. Check the rules for Head of Household to see if you qualify.
Have him get a divorce. Don't marry a who is already married. It is going to be trouble for you.
The first marriage is legal. If there is a divorce then, the second marriage is legal. If there isn't a divorce, then it is not legal.
You file for a divorce in the state you have legal residency. It does not matter where you got married.
There is no such thing as an unofficial divorce. Marriage is a legal status. A legal marriage must be dissolved by a legal divorce. Otherwise, the parties remain married.
No matter how long you live apart, you're still married until you get a legal divorce.
No. A divorce is a legal action that ends a legal marriage. Parents are not married to their children.
The marriage is legal until the divorce is finalized.
You file for divorce in the state where you are a legal resident, regardless of where you were married.
A marriage may be broken beyond repair with a couple living separate lives - without the benefit of divorce, so legally they are still married. A divorce is the legal dissolution of a marriage. The marriage is legally ended.
No, it universally illegal to marry if you are already married and until the divorce is final you are legally still married.
You don't. Not until you have a legal paper in your hand stating that the divorce is final.
No. A divorce is the dissolution of a legal marriage. You are not married to your parents.