I don't mind people sharing nice things or celebrating as long as it's fairly up front but I hate it when people share one thing but really it's about another (usually what an amazing person they are, how they are the best wifey, best mummy, their struggles are so much more than anyone else's)
E.g. DC and I had a lovely day at the park. The ducks were cute.
I did a marathon and am super happy with my time.
Love baking. Check out this cake.
None of the above bother me because it's nice and simple sharing. I like seeing nice things on social media.
What I hate are things like:
It hasn't been easy for me but I'm so grateful for all my buddies at the running club who've helped me overcome all my barriers to complete a marathon. (Great you did a marathon, do we need the life stories with a hint of my minor life stress makes this marathon so much more than any marathon any of you have done? No)
What a lovely way to welcome hubster back from work - with a photo of a cake (Great your cake looks awesome, but save the 'look at my wifey points / look at how much I must love my husband' implications)
As if we had to spend a day inside. Kids are crawling up the walls because they've been so used to trips out... lists trips... (I love hearing about days out and hapoy things, but again save the implied 'gosh I am a super mum look at how much ido with my children' tone).
'Boy did good. So lucky to have him.' - with photo of a present from DP (Great you have something new, but save the 'my boyfriend is clearly better than yours' nonsense)