I've phrased it clumsily, sorry. Do you think couples who meet and marry in their twenties generally are seen to be more successful marriages?
I can't imagine marrying that young, I'm nothing like the person I was in my early twenties. Broke off an engagement and shudder at the fact I nearly married a massive twat. But that's on me clearly, like I say I was really immature 
I'm fascinated by people who marry young and successfully grow together with their spouse, just can't imagine that experience at all! I do think it's seen as the 'right' timeline to aspire to in general.