How would i find out if my older house is causing cancer and illnesses?

we moved to this 1972 lake house in 2005. then we were in perfect health.then i became sick with all over pain and would be given pills for systems.then i got perforated bowels from a hernia lifting to much.this house also is a little haunted! ha!2007 i had cancer,survived 2010 skin cancer and lupus.my husband since 2005 has been sick a lot and very fatigued and now is loosing feeling in his fingers.my 16 yr. old daughter has been so sick with bone pain .she missed a whole year and now has precancerous cervical cells. can a house do this to you? we live on the Arkansas Missouri line. there are a lot of sickness in this area,but we even have people say,do you think its the house.but what in a house could cause cancer.