I often think like, okay realistically, what could he do while avoiding the wrath of a narc who would 100% try to ruin him if he left? Especially bc he's a male, and we tend to see women as nurturing, and safe. If I were him I'd call my family and straight-up ask for help. They could help him make a plan, lawyer up, get his finances in order, and LEARN how to parent, get Fox socialized, have dedicated time and space for his passions, for example, martial arts, maybe attend a smaller church if Christianity is a genuine thing for him, etc. Kurt seems to have natural parenting instincts, unlike Sarah, or at least an understanding that someone is dependent on him for everything. He seems clueless, not necessarily negligent or apathetic. Or maybe he's just not a narcissist, idk the bar is pretty low aha. You're right, nobody deserves the abuse she throws at him. We can see that whatever form it is, she aggressively and intentionally berates him. I hope he recognizes it as such. I wonder if Sarah's family would try and prevent him from taking action?
At some point I'd be like, lets get the new baby healthy, stable, weaned, then Sarah goes on extended "vacay" until she agrees to get help... The good news for Kurt is that he contributed heavily to the house, her brand, and does most of the parenting, and it's all documented. Also, he can get a job lol. He's a skilled worker, unlike Sarah. Remove him from Sarah's isolation, and ppl who benefit financially from his relationship, and into a community with people willing to support him. I feel like Vanessa and Kate particularly would understand just who Kurt is up against, and validate his anxiety. It's clear that the barrier to his family connecting with Fox and baby is Sarah herself. All that to say, I know it can take more than one attempt to leave, and that it's messy as heck. Durt for a reason, yes absolutely, but in this situation, I'm cheering him on. He is his kid's best chance.