It all comes down to your values and what is important. Personally, I wouldn't trade my girl for anything, but I'm the type that values family/relationship abo

It all comes down to your values and what is important. Personally, I wouldn't trade my girl for anything, but I'm the type that values family/relationship above all else. If you get your happiness through your work, then focus on your start-up. There is no right or wrong answer, it would be worse if you felt pressured to choose your SO then have some ill feelings towards them because you feel like they keep you from the things you truly enjoy.