All the assets

Sooooo now let's explain where I stand financially. As I said before I have a well paid job as nurse manager. I earn 21,50 per hour and work 168 hours per month. I have a supplement for working Saturday 15% and Sunday 30%. I work two weekends every month. After tax I presume I will have around 2800 a month paid fortnightly.
My husband works in a factory and is on minimum wage of 8.65 per hour and works around 156 hours per month. He is not paid for breaks or have any supplements. After tax he gets around 1200 per month and is paid weekly.
Our total for our household should be around 4000 per month for 2 adults, no kids.
Do you think it is a lot??