In a post on the AITAH subreddit, the original poster (OP), 17, explained that he has one full sister and five half-siblings. The teen asked if he's in the wrong for not caring about his half-siblings like he does his full sister, because of his dislike for his stepdad.
https://people.com/teen-doesnt-respect-his-stepdad-wrong-for-not-caring…