People don't realize how important birth control is. The reason the family has been disintegrating since 1965 is widespread use of birth control. Birth control within a marriage is a poison that harms the relationship between husband and wife, souring sex for both of them, and making it into something that is selfish.
I cannot convince you of this, since you have grown up with the idea that birth control is something that is good. However, this is a lie.
Birth control not only destroys marriages, but it is so closely linked to abortion, that once birth control is widely accepted, it is only a matter of a few years before abortion is widespread. Note that those who push abortion, push birth control first.