Great post man! I was a surgical tech for 7 years before deciding to got to law school. My wife and I, who were just beginning to date at the time, had to deal with much of the struggle you're currently experiencing. It's a challenge and it's rough, no getting around that but I can say that it led to a stronger bond for us. I hope you enjoy the same! Also, not to downplay the challenge of raising children, but it might be good to consider the additional fun they bring along with them. I used to have the same concerns as you do in regards to travel particularly, but the more time I spend around children the more I appreciate the joy they bring to most activities. Of course there are exceptions, thanks to poor parenting predominately, but that's where your careful consideration and self education come in. Tackle those worries my friend, start making plans with the full knowledge that they won't work perfectly and talk to your significant other about them. Just some friendly advice from an asshole who thinks he knows a thing or two ;)