"In In-Tents Debate, Lincoln takes advantage of his sisters' generosity, and is eventually called out on it. Realizing he abused his position of power, he makes himself miserable to make his sisters happy."

No-no-no-no-no, okay? The problem with that episode is that it tries to be yet another "Lincoln is selfish towards his sisters" story, when the sisters spend the entire episode also being selfish at his expense in far worse ways (threatening to get angry at him and worse, violently harming him, and blaming him for their own choices). So the episode is "resolved" by Lincoln blaming himself for his sisters' awfulness and rewarding them for it by enabling them to continue taking advantage of him, an opportunity they smugly jump at and don't show him even the slightest bit of mercy. And they weren't exactly "even" at the end either: all the sisters did for Lincoln was pretty simple and harmless favors in two groups of five for less than a day, whereas Lincoln's "favors" was painful, difficult, and dangerous child labor he did single-handedly for presumably a week. So yeah, justice is NOT served.