more free with the water and we don't believe they followed the proper environmental impact assessments when they did the project and we think the creek is eroagd thera --ra zean that our houses sit on. it is causing a deep landslide. this is not a surface landslide. martha: it's from underneath. >> it's very deep. martha: so construction of your house has helped your house to hold but the ground around your home is falling away, and as we said, at least one family has completely lost their home, and others can't live in them, right? >> yes. two houses, john's house is the house down the hill and rob and margaret, their house is under mine, the fracture line of the landslide, my house is sit dac -- sitting back from the scarp, so i've been luckier than some of my neighbors. martha: what is everyone going to do? >> we have not filed a lawsuit against the city, but we plan to.