Original sentence: Ex-gay groups tend to focus primarily on avoiding same-sex sexual activity, and secondarily (or sometimes not at all) on changing the underlying orientation.In 1987, he was expelled from Homosexuals Anonymous for sexual activity, and in 1995 a similar scandal happened with his newly founded group FaithQuest Colorado
Edited sentence: Ex-gay groups tend to focus primarily on avoiding gay sex, and secondarily (or sometimes not at all) on changing the underlying orientation.In 1987, he was expelled from Homosexuals Anonymous for gay sex, and in 1995 a similar scandal happened with his newly founded group FaithQuest Colorado