for one, many cultures (including many conservative americans) have strong beliefs against living together before marriage. people have been following the "get married first, live together second" model for a very long time, so i'm not sure where you're going with that.
so when are people allowed to go from "playing house" to being a real couple? when does this "real life" start? have i been living a fake one all along?

since apparently, having a relationship and jobs/school and bills and maybe kids isn't what does it, and you have to be financially loaded and already paid off a house up front in cash (no borrowed money, you say). wow i guess my parents are still only playing house since they have years left on the mortgage.
🙄 but really, i want to know where you are going with this. i don't plan on getting married until after i graduate, but a few of my classmates are married and taking out loans. so would their relationship be legit to you if they had the money to pay for ~$38,000 in tuition each year?
and a real relationship can happen over a distance. this isn't back in the day where you had to write letters and wait for who knows how long for the messenger pigeon to get there. the means of communication have progressed greatly. relationships can exist without a physical aspect. and i don't feel like i'm missing out on having relationships with the people in my every day life, either. i am human, and when i meet someone who is attractive (be it looks or personality), all i can think of is why my bf is so much better for me than this person could ever be. we get along perfectly, and i couldn't imagine myself being happier with anyone else. and if it matters, we lived together for a year (and practically lived together for months before that) and every day felt like a holiday
😉.