@MrsJane
Next time he does this, put on a t-shirt with the words "I'm so lucky", get him a giant medal, pop some huge confetti cannons and give him an gigantic thank you card, while holding a thank you banner and playing Thank You by Dido... might get the point across...
This is brilliant! 😂😂
@Houseonthelake
Have I missed the part where it said he demanded praise? OP said he goes on about it which shows he's proud and happy with what he's done - a tad annoying but hardly a "toddler who demands praise and is needy and insecure" as some are unfairly saying on here 
Exactly this. As I said, these people who are so fussy and precious and critical and intolerant about the smallest things, must spend most of their time single! (Probably with very few friends too.) None of us are perfect, and we all have flaws, and if everyone dumped their OH because they are apparently intolerable (when it's really small and trivial issues,) everyone would be bloody permanently single!
All this said, looking at the OP's update, it seems although she is getting a bit irked by her partner right now, she is coming to terms with his idiosyncrasies. Good idea. It's all about give and take, not dumping someone because they are a bit insecure, or a bit of a stresshead sometimes, or they say 'supposebly,' instead of 'supposedly.' Or write 'YOUR the best my wonderful girlfriend!' in a card instead of 'YOU'RE the best my wonderful girlfriend.'
Sometimes you have to be more patient and tolerant and understanding. As I said, if you're too picky/ fussy/ precious/ intolerant/ judgemental/ up yourself, then don't be surprised if you're forever single. And yeah, I do know/have known a number of people like this. They are single most of the time, and never in a relationship for more than a few weeks/several months.
And they often end up alone in middle age (and older,) as they have driven everyone away with their criticism and intolerance, and their high expectations!