Same-sex marriage became legal in West Virginia on October 9, 2014.
Your question is too broad to answer in this forum. See link provided below where you can review the laws relating to marriage in West Virginia.
Yes, the West Virginia state democratic party platform does include marriage equality.
The West Virginia supreme court of appeals has not yet ruled on Virginia' ban on same sex marriage. The case may be headed for the US Supreme Court.
As of October 9, 2014, there are no further obstacles to the legalization of same-sex marriage in West Virginia.
No. A marriage equality bill has never been introduced in the West Virginia legislature.
No. West Virginia doesn't have a coastline.
No, the state republican party platform for West Virginia does not include marriage equality or legal recognition of civil unions. It explicitly opposes these.
No. The West Virginia state legislature has never passed a bill that would legalize same-sex marriage and, as a result, no governor of West Virginia has ever had the opportunity to sign or veto such a bill.
No. You need to file taxes and do the normal types of stuff, but there is no 'reporting' of the marriage.
In March 2000, the West Virginia state legislature enacted a law explicitly forbidding the performance or recognition of same-sex marriage in West Virginia. That statute, however, has since been ruled unconstitutional by the 4th Circuit US Court of Appeals.
No. This court has not ruled on the matter.