Alisunshine - if that had been your opening post, you'd have had a lot more sympathetic responses, and needlessly upset a lot fewer people.
As I and others have said - I am sorry you personally are not in a situation where you have more help, as it would clearly make things easier, and make you happier. I am quite cross at your DP - he has come across in some other threads as simply not willing to do any parenting without you present. Even when he has time (I'm thinking of the thread you started about him 'following you' around at baby and toddler groups on his days off).
You shouldn't assume that people who have help are not grateful. I make a big, big distinction between my DP parenting (they are his children too, and I expect him to pull his weight in this day and age) and other relatives or friends helping out, beyond any call of duty.
Also a lot of women have experienced different levels of support at different points of parenthood. Everything from where you live to changing relationships' and ageing parents, plays a role. Just because someone seems to have a lot of help now doesn't mean they have always had it, or had it with their first child, etc.
You never know the whole picture of someone else's circumstances at a glance, which is one reason why rushing to judge is a waste of time and energy.