phew - just reread back but sorry if i miss anything.
have finally got an hour to myself as lovely dh has taken the blighters out for their sat morning breakfast routine and jaunt round the town.
thank you all tons for your replies to my whinging. it really helped get it in perspective. and kk i think you're right, lack of sleep was making me see it all worse.
A's slept a bit better for 2 nights - still woken up screaming and would only settle with a bf but then slept til gone 7am so i'm feeling more human again.
two friends really complimented F's personality yday which reassured me that he wasn't just driving everyone potty with his craziness. one of them described him as a lovely, really fun, life and soul of the party little person who's really into music (he is!) and that if he didn't have that to balance out his other side then he'd be really serious and academic. that made me remember all his loveliness 
i have been extra affectionate to him the last two days (not that i'm not usually but i have been trying to give him extra kisses, cuddles and praise even when i'm busy and knackered) and also trying to make everyday stuff that he wasn't interested in - like putting on shoes himself - more interesting/a challenge and he's responding much better. it feels like he and i are getting back to being much closer again.
chul your postman comments really made me chuckle
i don;t know how you're managing those fuck-awful early starts
. hope you get some sleep this weekend.
really hope things pick up your end vik. you're doing great!
memph and kk like the others have said - it's nothing you're doing wrong, some toddlers just aren;t that bothered about food. F was v similar. strangely it often seems to be ones that are developing apace in other ways like talking. if they're developing well and have access to food then just chill - somehow they're getting enough, hard tho it is to believe. F now eats really well but still v slowly as he's distracted by everything.
food-wise in this house:
breakfast: usually toast/crumpets/croissants/muffins + humous or cream cheese for A and peanut butter for F plus a banana between them. fruit juice plus water.
lunch: usually home-made soup with croutons or bread or noodles/rice/pasta mixed with vegetables and beans/tofu/'cheese' and some kind of sauce
then home-made cake/fig rolls/organix fruit bar
snack: fig roll, raisins, organix crisps, fruit bar
dinner: stirfry, rice + spring roll or veggie sausages/pie, mash + veg or pasta or curry + rice etc. anything really!
then home-made cake/ice-cream/soya desserts, sometimes more banana
what standby do you all swear by? for me it's fig roll biscuits (actually pretty nutritious and children love them) and bananas.
kk that's amazingly cute re E's talking!
re talking: A is as noisy as hell but just not repeating many words. her regular vocab is: mama, dada, look, cat (the last two said together usually!), ta (not popular of late), rella (her own name), head, banana. there maybe a few others which go in and out of vogue but that's the main ones.
tbh, i think she just doesn't see a need to deign to speak as we all run round to satisfy her every whim anyway. she's already dangerously manipulative 
right - better go and sort myself out. what are you all doing today? mooching around today and then a proper party at my step-mothers tonight (have babysitter) - yeehaaa!