I won't go into the details that bring this request on because I'm an #adoptee and the background stories of people within my community, are deeply profound, often painful, and incredibly difficult to share.
Parents: Please. Tell all your children about each other's existence. Even when we cannot grow up together, we need that knowledge. It's a part of us. Even if we're only half-siblings, we're still siblings.
Oh, and one more thing: whether we contact each other as adults π IS π NOT π UP π TO π YOU.