Yes, SplashMtn, the Smarts are LDS (Mormon).
I heard one of Elizabeth's aunts interviewed on Sean Hannity's radio program today. She said Lois didn't make a habit of seeking out homeless people to help, etc. but this one time she was leaving the mall with her kids and they saw this guy with his sign. It was the kids who said "mom, why didn't you help that guy" so she went back and said "if you are looking for work maybe you could help my husband" and I guess she gave him the address or phone number. She did not take him in the car with her kids up to the house and the aunt specifically mentioned that Lois was very concerned that when he came he didn't come in the house because she was trying to be protective of her children but help him at the same time.
This aunt, can't remember her name, said Elizabeth needs our prayers now as much as ever, and that her personality seems subdued. She seems to be adjusting well right now but they know it all will come out and have to be dealt with.
Another thing about the LDS church is they discourage members to take welfare from the government. If people are in need financially they will help them through the church's own welfare system but people are required to work for it if they are physically able.