I have always wanted 3 DH always said 2. I still want a 3rd I wanted same gap again which off course has been and gone, I am hoping that when DS2 is at school I can maybe get him to change his mind but not holding breath. For him its all about money and how much things cost etc.
That seems to be DH's reason too. I do understand his point of view, but I also know we aren't exactly struggling to survive. He wants to be able to afford regular overseas holidays with the kids.