We have some friends with 2 DCs both planned and longed for. Both DCs are happy, healthy and well behaved also pretty good sleepers (as much as you can expect young kids to be). All they do is moan about their children, how hard life is and how they can't do what they used to do. The mum is always needing a break and her poor DH is exhausted trying to work and help out, giving her lots of time to herself and is very hands on. She does not have PND and seems very together but never happy with what she's got.
I sympathise with them to a point I'm prone to a moan and whine myself but with these parents it's non stop. They just never have a positive thing to say and seem to think they have it so bad. It just makes me wonder why they decided to have kids in the first place, not once but twice!