Should you continue? Tough question that only you can answer.
At your age I envisioned all sorts of military adventures for myself, with little regard for spouse/family. I lived that life, and my girlfriends wisely moved on until I got all of that out of my system.
The thing about aviation is that young folks often sign up for the adventure without fully realizing the long-term lifestyle and family ramifications. Count yourself fortunate that you're wise enough to consider that now. Your first chold will probably be a game-changer as far as your attitudes about being away from home.
But I wouldn't make major career decisions at your age for one girl unless you are certain the she is THE ONE. At this point do what you want to do, then find a partner who is compatible with that. Otherwise you're setting yourself up for heartache.
But if you think you want to be home most nights NOW, aviation (at least turbine-powered) is probably not best for you.