Said friend, well, more like an acquantance (we met through a mutual friend at work) called over a few times shortly after I had my DC.
She was, on more than one occasion, very bossy with my DD, age 3, constantly correcting her, telling her to sit on chair when eating, not to interrupt, etc, etc (in short, doing my job!) At the time, I didn't say anything as was in post-twins haze (DTs now 2 years old) and just feeling a bit vulnerable/post-natal.
I also remember on one occasion I mentioned that X twin was (at the time just to make conversation really) smilier than twin Y. This was followed by the comment 'well, you'd want to watch that in case you favour one over the other'. How patronising! It really p*ed me off at the time as I thought I was doing brilliantly well to be even entertaining people in my home what with newborn twins and toddler!! And all the 'are you finding time to read to them/do tummy time?,' etc etc comments...
Ok, so far mountain out of molehill stuff but I firmly believe it's a sensitive time after a baby and you remember these things.
I just always got an air of superiority/judgementalness about her, like she knew better than me. These people with their full night's sleep, perspective, armchair parenting.
I know part of the problem is that I need to let these things go. Am much happier now and things have settled down and am relaly enjoying the 3 DCs!!!
She's due her baby in a few weeks, I really am happy for her of course I am. However, she is SERIOUSLY planned, has been for months, has worked out all the sleeping arrangements/timetable for the baby (snigger), what toys/ bottles the baby will use.
But part of me is waiting to see how all her plans/ideals/judgements pan out among the chaos of a newborn.
Am I just a teeny weeny bit evil? 
Be honest