The burden of proof lies on gays to show that it is genetic because there is no proof.
The proof homosexuality is a choice is because having fantasies about the same sex isn't enough to classify someone as gay until they've taken part in gay activity. It's a choice because that person actually performs that action. They chose to do so.
The proof homosexuality is a choice is because having fantasies about the same sex isn't enough to classify someone as gay until they've taken part in gay activity. It's a choice because that person actually performs that action. They chose to do so.