It is only possible because it is a labor of love. We had our 3 yo dgs with us for 3 months. Believe me, we are tired out, but it was sad to see him leave. Especially knowing that is mother is living with her mother and not the kind of person I would ever want my kids around. But as grandparents, all we can do is be there when they need us and pray a lot when they aren't here. The house is so quiet that I can hear the echos of his voice.