After that for the next 3-4 years you are like the Messiah. Every time you come home you'll hear the running down the hallway and the Screams of "Daddy, Daddy" almost like you just returned from war instead of a day at the office. They'll sit with you while you do everything. That kid will follow you anywhere.....they'd stand next to you while your sitting on the Pot if you'd let them
It will all work out. Re-arrange your priorities as to what you think---
is the most important first. You will be a Father, and imho the most important job you will ever have. Whatever sacrafices you make will be worth it. It's kinda like pay me now or pay me later.
Make time for your wife as if that relationship falls apart so will everything else.
Re-arrange your priorities as to what you think--- 
Hybrid Mode
