While there are many causes of homosexuality, this tops the list. Wait, let’s back up. The gay community will tell you that there are no “causes” of homosexuality; a person is just born that way. In an earlier post, I debunked that myth. There is no body of research that proves that there is a gene that predetermines same-sex attraction or transsexualism. Among causes the contribution of family relationships is huge. In my experience the presence of family dynamics is present is 90% of the cases of same-sex-attraction and transsexualism.