Just one of those days today and I know that I'm being very petty.
I've got a 4 month old DS who was up every 2 hours last night and I'm on maternity leave until the end of the year.
We're living with my in laws for the next few months until our new flat is finished, but my SIL (16 months younger than my DH) lives here too. We get on fine, but she came in drunk last night maybe I'm a tad jealous haha and was SO loud. She was stomping around, slamming doors etc at midnight. I just laid in bed rolling my eyes, wishing for her to stop so that I could finally get some sleep as DS was woken up.
I've had a shit night's sleep and I am admittedly a wee bit grumpy 
I mentioned to my DH (who's a teacher, so is off for the school holidays) in jest that his sister was stomping around last night and this morning for work (she's just one of those loud people, means nothing by it, she's just loud) and he says 'well excuse her getting ready for work!'
I was just like  there's getting ready for work and there's being so loud that she woke up the baby that I'd just managed to get to sleep up twice.
Not to mention yesterday when one of those breast enlargement adverts were on TV... I said 'oh I wish!' and he said 'you don't need an enlargement, just a lift' (boobs are saggy after pregnancy, you know how it is...)
Am I BU to bugger off for a couple of hours on my own today? He's home. DS is happy and is of course now fast asleep...
I'm moody today about my post-pregnancy body and weight gain that I haven't bothered to sort out yet because I'm just exhausted constantly.
I know how pathetic I sound.