7th Heaven - Season 5 Episode 20

The Glenoak Community is making a big fuss over a petition that is protesting the apparently unfair firing of one of Ruthie's teachers, Mrs. Miller at her private school. Although, Matt knows the real reason of why she is leaving since she has been to his hospital after being diagnosed with advanced breast cancer, which leads to the embarrassment of many of the petitioners--- including Simon and Lucy when they encounter her brother who's a teacher at their high school. Also, Annie's father Charles drops by at the Camden's for a visit. Annie is then surprised and shocked when her father passes on news to Eric--- to tell her that she has a sister, Lily.