Relie - im so glad you feel a bit better today and that you are managing your time out.
You really need to talk to your DH, explain to him that you are feeling overwhelmed just now and you could use some extra support - but that it wont always be this way, its not like you are saying that he can never go out again - im assuming that normally you are OK with it?
Its just that for now, your little one doesn't know that mummy is knackered and daddy isn't home - she wont know to "behave" on the night he chooses to go out.
You really can get to the bottom of this together - yes, i know i called him a prick last night, because he was being one, but im sure he feels pretty overwhelmed too.
Its funny, i remember my DP and my friends DP who are both brilliant dads saying "bloody hell, i didnt think it was going to be like this - its brutal" and it is, but it gets easier.
Ignore ILIVEONBENEFITS i reckon she/he must have had some time off school and was bored - what a fuckwit, i don't think anyone here is going to take her seriuosly again after that particular post.
Do checkout the babymassage - we used to do that every night with DD and sometimes it would send her off to sleep - now is the best time because they just lay still and enjoy it. Have a look at some websites maybe, you can, and should use a natural oil like olive oil or grapeseed oil, dont use baby oil or anything scented. The one that you do for the tummy is to make a horseshoe shape left to right, following the bowel almost, its meant to be excellent for shifting wind - you can do that, whilst your DH goes out to the shop to buy some GRIPE WATER and a big bunch of flowers for being a prime twat yesterday.
Move on from it though -but dont be afraid to ask for help, there is lots of support out there and i know how difficult that particular time of day is.
To hark back to your poor DH being at work all day - it would be totally unreasonable to ask him to ask him to do more of his work after a day at work, but you are not, you are asking him to comfort and bond with his child, just for an hour. I think he should do bathtime - be good for him.