After Rebirth, Let My Best Friend Who Married into a Rich Family Suffer the Consequences

My best friend and I married into the wealthy Lin family at the same time. I was the elder sister-in-law, and she was the younger brother and sister. We were pregnant on the front and back but gave birth to each other on the same day. I gave birth to a boy with congenital heart disease and was disliked by everyone in the Lin family. My best friend gave birth to a healthy boy who was fair and tender, and was loved by the Lin family. In order to cure him, our family gave up their inheritance rights and were willing to be expelled from the family.