. >> reporter: this is supposed to be a happy week for robin davitt. she fixed up her home, put it on the market and was set to this week. >> i told all my friends i was moving into this fantastic house. >> reporter: but then davitt, a disabled veteran, found what she calls sloppy construction during her walk-through. >> i feel so unsettled, so uncomfortable, so faithless about the integrity of that home. >> reporter: news of a recent a.g. settlement about 1,600 kb homes with poor construction leaves her uncertain. she wants out of her contract, but kb told her no way. >> i'm really concerned about what's under the surface that i can't see. attorney alan tannenbaum tells 8 on your side this is why it is so important to do your contract. >> there's really no means at this juncture to get your deposit back. >> reporter: homebuyers come to his firm nervous with after the a.g. side investigations that exposed shoddy construction by builders kb home and dr horton. >> we have people who come to us wanting us to look at a pulte contract or kb home contract an