You love your children, and you want your children to turn out good.
If you go to a liberal church, then that church is probably very permissive. That church will say that everything is okay.
If your child asks a liberal church pastor if it is okay to be a homosexual, a liberal church pastor may say that God loves everyone. And your child will end up being a homosexual.
If your child had gone to a conservative church, where the Bible is taught and homosexuality condemned, then your child would not have been a homosexual.
You see how a conservative church can be good for your child?