Unwanted Home Remodel By Tornado

My pregnant wife, brother, and two toddlers were five seconds from being lifted away to Oz last night. I came home to a two story house with a very open skylight. Two of the upstairs bedrooms are nothing more than a deck and my garage is a small gust from collapsing. I have never been in this situation before and have no idea what financial obstacles are to come with replacing pretty much everything we ever owned. Any hep would be greatly appreciated.