I don't know if you're a Christian. This is not a trivial issue for us.
I am. And family is not a trivial issue to me.
I have personally seen where families have written off offspring. Whether it is because of drug use, refusal to leave an abusive relationship (him or her), being the abuser in a relationship, or joining a cult.
Homosexuality is NOT a trivial matter. It is a public declaration of making orgasms with the same sex the life priority. Recreational sex before all else.
Homosexuals are basically blackmailing families. They are using their status as children to extort aceptance out of mothers and fathers. You have to applaud mothers and fathers with the strength not to fall for the blackmail.