Your 22! What the F*%# are you even doing saying the "M" word! I otta slap you silly son!
You have two choices IMHO, be single until you get hired by a major or marry rich. If she is the one just make sure she can hold down the fort while your on the road and DON'T ever ever ever ever tell her how easy your job easy!
Ok seriously...its tough. She has to be a strong women, be able to be a single mother half the month and you gotta be able to trust her while your gone and vice versa.
You still thinking about it now!?!?