Great questions for the forum
@Ms Spock
I also like
@Cashew 's idea about reframing this to a healthier kind of parent. Also, looking at how you are now your own parent. Are you currently doing any kind of treatment for the E.D? (sorry if I've missed somewhere). My own ability to "parent" or take care of myself was compromised. I wanted to and tried, but the damage I had done to my body made it extra confusing. I couldn't just eat like others did. My stomach went haywire. So my inner "parent" recruited helpers. I had an excellent ED physician, dietician, and therapist through the rough period. In the past I really loathed working with dieticians, but the last one was fantastic and I felt really empowered. So now I know that's a little like finding the right therapist for myself too. The dietician really took time to understand where I was at, listen, and help me come up with new plans together. It was super f*cking hard, but gradual and personally empowering enough for me to not just quit out of sheer overwhelm and fear.
Eating disorders are so hard because we can't really do all-or-nothing or just give it up...like how I could just quit drinking completely since I have no control once I start. My drinking was lethal and hard enough to quit, but at least it could be approached this way...just stop completely. Food is obviously different...and why I like the idea of reframing continually (and also recruiting more help or support if needed).
In my full ED recovery it helped a lot to try some very different but very nourishing foods. Not saying it wasn't still painful. Hard stuff and exhausting to stick with it daily and get back up if I slipped into old habits on a rough day/week. Are there certain foods you are drawn to and feel more "addicted" to? You can't starve yourself, but you can slowly switch what you eat (this is where a good dietician helped make it feel manageable for me). I actually feel good and empowered through making good food choices, eating fresh fruits and preparing more whole food meals. It's weird that I even feel so good about taking care of myself, but I think it's that part about feeling empowered and knowing I can make different choices...and even be creative with them. So while you can't quit eating, you can work on the reframing and also possibly making different choices. But that is hard work...and if you can't do it alone or with the support you currently have, take that "inner parent" step of reaching out somewhere new....maybe? Whether professional, support group, or looking into new ways to gently provide new frameworks, goals, or structures for yourself?
These old patterns are hard to change and I hear how you're afraid of shifting to the other extreme...why I wonder about ideas of reframing, gradually but consistently trying new food choices (not starving, and noticing if being able to make new choices feels empowering or too scary), and considering avenues for extra support if needed.
Sorry for the long-ass response here, but thanks for posting and sharing this.