A father with 8 children takes 3 at a time to zoo as often as he can wothout taking? My boyfriend recently began working for himself. We've dated for 3.5 years (I'm 26, him 28). He will be gone for half the summer as he visits friends & family & works from the beach. I have a very successful career and can't take much time off. At what point is it not fair for me to wait on him?