This stepmother has been really struggling to develop a closer relationship with her stepdaughter At 18, you are an “adult” in every sense of the word. Sure, your frontal lobe hasn't fully developed, and you're going to make a whole lot of bad choices over the next seven or so years, but the difference between 17 and 18 is that you're going to be solely responsible—and accountable—for those decisions. That means the way you engage your peersonal relationships. If you're fortunate and privileged…

This stepmother is really earning the “Evil Stepmother” title…at least according to some commenters on this AITA post.