Tess's condition worsens as she struggles with Alzheimer's disease. Meanwhile, the other angels try to help a man adopt his foster son, but the adoption is contested by a woman who claims she is the boy's estranged mother.
After Dianne becomes pregnant, routine tests reveal that the child will suffer severe genetic defects. Dianne's husband decides that having a disabled child is not something he can bear and leaves. She decides to keep the baby.