You need to carefully read your agreement to rent the location where the wedding and reception are to occur in that its terms control the obligations owed you by the owner of the site and vice versa in the absence of conflicitng state law. Potentially there is some language in the agreement that will assist you in cancelling your rental of the venue wih a refund to you or assist you in going forward with the location for your event in a condition that is acceptable to you.If the area where you were to be married cannot be guaranteed by the property's owner to be in a condition suitable for a marriage ceremony, you should consider looking for an alternative venue and obtain an agreement in writing from the property's owner that your rental for the venue is ended.I understand your frustration over the construction situation. Unfortunately, the owner of the venue in order to expand business and make the location more attractive to others (as well as make upgrades) has elected to engage in the construction project which has its own schedule for completion depending upon weather conditions and finances.Good luck.