How could you look up to a couple as an example, who have only been married a year and never lived together?

?

Why would I need to "look up to" anyone? It's people's own business what they do, as long as they're not harming anyone else. 🙄

Should they have lived together? Lol

Never lived together before marriage or just not at all?

If not at all.... I see many reasons and would not judge in a negative way without a clue as to how they are and why they aren't together.