It's a bit of a fantasy to think 25 year old men want to start a family and provide for a wife and children. It's also a bit disingenous to say that the person who gets married at 25 isn't probably divorced by 40 (I've seen that happen myself).

I know your generation thinks we're going on 'hundreds of dates' but that's really not the situation. We just don't marry and divorce the first buck who turns up wearing a tie at our door at 18 anymore: thank goodness.