Have a current fiancee visa pending (engaged to a US citizen) with USCIS as of September 2012. Arrived into US mid October on the visa waiver program and have to leave by mid January (3 months). Previously spent 1 year in the US from August 11 to August 12 on a B1 visa which was extended from the initial 6 months for a further 6 months due to fiance's health issues. Would like to get married and stay in the US without having to return to home country. Is this possible with entering on a visa waiver?