Offering an incentive is absolutely fine. And finding something our loved ones want to do more than they want to restrict is absolutely the way to nudge them forward to recovery. However, allowing your dd to, go for a walk and then to school whilst eating 500 calories is nowhere near enough. That’s giving the ED too much power. And it’s dangerous, because at that level of intake, she absolutely shouldn’t be doing all of that.
I have been where you are and done exactly the same as you are both doing. So it isn’t a criticism. It’s a reality check. Now that your dh has said it, you’ll need to follow it through, because otherwise your dd won’t trust you, especially as she has SEN, she will see things as very black and white, I imagine. And you need a lot of trust to get through this. But today needs to be the last day that your dd is allowed to get away with doing what she wants to and eating so little.
I hope you are telling the school with immediate effect she cannot participate in PE. It is dangerous on her level of intake. Tomorrow she’s at the GP. So she won’t be going to school first thing. I presume she’s at state school. Does she carry her bag switched on all day? If so, look at her daily step count. That’s probably going to be in several thousands as she walks to lessons alone. Energy out needs energy in. Every step is a step.
If your dd really wants to go on holiday and to be allowed to go to school, you should be getting her to eat a lot more. And you want to increase her intake gradually in a stepped way. If you’re reading the current main thread, the parents with dds in hospital talk about that. And it will be difficult to do that without some form of guidance from CAMHS. Her lunch is really tiny. And a very typical lunch for an anorexic. The good news is that she is eating at least 3 times a day, so you have opportunities to increase her intake during those times and to add in more little meals.
The gold standard for treating any ED is 3 meals and 3 snacks. This is to stabilise blood sugars and regular meals slowly gives the body signals that it is ok to eat. Today she eats as agreed, making sure she has dinner as well as the bagel as soon as she’s home (leaving 2-3 hours between these two). And tomorrow, she eats her breakfast and presuming the GP is before 11 am, get her to eat a snack when you get to the car. ‘Sweetie, I know you really want to go to school today. Just have this and then I’ll drop you off.’
Then she will have the tiny lunch, which obviously isn’t enough, she has the bagel as a snack, then she needs dinner. If that’s the same thing every day to make it easier to eat, that’s fine and as long as there’s protein and carbs, preferably some fats / oils as well, it’s a very ARFID way of eating. She does need fruit and vegetables, but because her intake is so low and she’s having the salad at lunch right now, I wouldn’t prioritise these. That then means she’s eaten 5 times rather than 6 but it’s a work in progress.
Make sure the snack is a decent amount. ED sufferers often get on well with the little packs of 4 Belvita breakfast biscuits, but idk if that is something your dd will eat. This snack then becomes something she takes to school and eats at morning break.
As for the workshops, they are brilliant. However, they’re based in the new Maudsley book, Skills based for carers of loved ones with an eating disorder. Jenny Langley wrote the Charlie Waller courses and co authored the parental training materials. The book: https://www.amazon.co.uk/dp/1138826634?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_2
This is Jenny and her email address is at the top. If you want to be added to the monthly carers zoom meet up, contact her. Have a root through the website. There’s plenty of ressources on there. And big chunks of the training manual, which is basically an expanded version of the book is published on here newmaudsleycarers-kent.co.uk
I would tread really carefully with the Eva Musby book. Just light touch it. It can overwhelm someone with SEN, especially if they have demand avoidance. It wasn’t for my dd.