God Does answer prayers and will bring you knowlege if you ask. Matthew 7:7-8 KJV 7 Ask, and it shall be given you; seek, and ye shall find; knock, and it shall be opened unto you: 8 For every one that asketh receiveth; and he that seeketh findeth; and to him that knocketh it shall be opened.
I remember seeing something about a couple that was married for a few years had kids then found out they were brother and sister. Honestly don’t know what to say to it. Cut it off before it gets that far I guess.