You can be Jewish and non practicing, so marrying doesn't lead to a life of one sort of way or another. My last boyfriend, happened to be Jewish by birth, nothing to do with anything in how he ate, loved or any things mentioned for that matter other than he was born into a people born of a group that labeled all their people originating from a group they considered the chosen people, by theirs and some other peoples definitions.
Being Jewish means different things to different people within the culture whether religious or not. I have friends that half practice or practicing by convenience. You have so many variations and ways in which people are Jewish not unlike other groups of people. I once lived in a predominantly Hasidic neighborhood in Brooklyn, their religious and everyday practices are even more strict than some others though within those groups some are loosening up a bit at the disdain of some, as like other religions that modernise to some degree to keep up with changing times to survive. Ah, the stories I could tell, but, won't.
I can say, I've dated a variety of men from varying cultures and more than my share of Jewish men and the ones I dated were indeed delish. LOL, but, so were Greeks and Irish mixed with Italian. Men, black, white, yellow, red, all good by me.