Experts : Lena Dunham controversy could be teachable moment for parents . He based his argument on passages in Dunham 's memoir , `` Not That Kind of Girl , '' including ones in which the author describes the episodes above . Dunham describes touching her younger sister 's vagina as girls . Some critics have accused the actress of sexual abuse . Comment:
Experts : Lena Dunham controversy could be teachable moment for parents . Dunham describes touching her younger sister 's vagina as girls . Some critics have accused the actress of sexual abuse . Comment: