I certainly don't mean this as any kind of insult but a huge amount of your posts on here revolve around how depressed and unhappy with your life you are. Why don't you want to give that up?
On my own situation, I'm 28 and my wife is 27, we've been together since 18/19. We've travelled the world, partied, done loads of fantastic stuff as a couple. We both got to the point where we wanted to raise a little one. 9 weeks to go and REALLY cannot wait!