I've got a wedding to go to at the end of the month and at the moment I just can't get my head around the logistics of it all so i could really do with some words of wisdom.
It's just the night do but I'll need to leave home at around 6.30pm. Dd2 is 6 mo and flatly refuses to go down alone in her cot at night, although she will for some naps. So, usually I boob her to sleep downstairs with us, and then pretty much have to feed her on and off all night til I go to bed. Then I feed her some more and, sometimes she'll go down in her cot for a bit, sometimes we co sleep all night.
Dp is babysitting ( he didn't want to go to the wedding so that's his excuse) but how am I going to leave DD?! obviously I need to get her used to a bottle, but when? How?
And I'm rubbish at expressing so it'll have to be formula. But which one? Gah!
I know I'm probably over thinking it and they'll be fine, but I could really do with some ideas. And perspective.
It's just he's never looked after the two of them by himself..and I don't really think i'm ready to leave her 
I'm just worried I'm going to come back to an incredibly over tired baby that I won't be able to settle.
So come on, tell me it will be OK. Please?