Hope, I can totally relate to your step-family issues. It's very hard, especially during the teenage years. Detaching is the very best thing you can do. And your H's prioritizing them and playing "disney dad" is not something you'll likely ever talk him out of. As a stepmom, you will be the target if you're visible, and sometimes even if you're not. If you stay with H, you'll be able to re-engage with them when they're older. Meanwhile, keep focus on your R with H. You've got enough going on there.