I, for one, admire an applaud Barbara for her courage in standing up strong for her beliefs and convictions in regard to the LGBTQ+ club at RMS. She expresses no hatred or condemnation but only a genuine, caring concern, compassion, empathy, understanding for these vulnerable and innocent children going through puberty and change. She sees their emotional, social and physical struggles and, contrary to other's misunderstandings, desires to prevent more unnecessary confusion and false negative feelings. 
Genesis 1: 27 says clearly and beautifully "God created them: male and female He created them." To try to change an deviate from their Creator's plan and purpose is to bring harm and destruction upon them emotionally, mentally, physically and spiritually and prevents them from true happiness and divine purposeful fulfillment for their lives.