Apologies for the rant before I start, just need to get this off my chest!
I'm 10wks pg and so far me and DP have only told close family about the pregnancy - we're waiting until after first scan to make it 'official'.
At the weekend we decided to tell DP's grandparents and were met by an ENORMOUS cat's bum mouth from Granny. Not sure why, other than she's a meddling cow as me and DP have been together over 3 years, have a very stable relationship, own house and at the end of the day it's not any of her business - we only told them because we've seen how much they idolise their other great grandchildren and we thought they'd be pleased! Grandad, by the way, was over the moon for me and DP!
Anyway, me and DP just laughed it off and figured other peoples reactions to our news won't change how excited/happy/giddy we are. I guess it's her loss.
Today, I find out that 'Granny' took it upon herself after clearly feeling bad about the cat's bum to seek out DP and apologise to him. She went to his place of work
not realising he had annual leave booked, but when she was informed he wasn't there decided to tell ALL his colleagues about the pregnancy and how she'd massively upset us both .... er, WTF! 
What part of "we're only telling family for now ... " does she not understand and where does she get off on thinking her reaction is actually of any consequence to me or DP!
I suppose in the grand scheme of things, this isn't a huge deal but it's just the latest in a long list of annoying behaviour ... ooh, some one pass me a hob nob before I get really angry! 