It's me again!!! I need opinions/ advice from here before I loose the plot.
Sorry it's long 
Ds (8mo) is under a dietitian due to cmpi. When he saw them 4 months ago I was told there was 'a window of opportunity to get them to eat' which is 6-9 months, after this it will be v difficult getting them to eat. We saw the dietitian again last week. She asked how he was doing with his food, I explained he will gum things, throw things around but I don't think he actually eats anything. She asked me how much milk is he having, he currently has 4-5 7 oz bottles a day and 1 8oz before bed. He wakes up in the night for a feed.
He has been having sleep problems and wakes up multiple times a night, because it this she changed his milk to see if that would help.
She told me, I need to half the amount of milk he's having asap and get him to eat by 9 months or I will have problems weaning him 
I have been almost in tears since then as he just cries for milk, it's making his eating worse as he gets hungry for milk.
He had his bottle before bed last night, and no joke, he woke up every 10 minutes after going to bed. I fed him again and he slept quite well, for him anyway!
So I was wondering if anyone has any advice/experience of this? Do you have a 'late eater',should I ignore the dietitian?