our-queer-experience:

Being unaccepting of your children's sexuality or gender will not make your heterosexual and cisgender.
It'Il make your children one of two things - sneaky or suicidal. The resilient ones create a private life where they can be themselves. The soft at heart don't make it.
Unaccepting parents will never know who their children are at heart and I think that's sad.ALT