I wouldn't put much stock on articles like this, like any stats they put it can be made out of they ass or just a bought research to give the results(remember the hilary wiining without problem?
). plus we can work with that number like this, they say 43% of marriage guys are happy, 2 things here, they are or lieing (with most will do jsut to save face) or really happy with it but there is no way to know for sure, also funny enough the most stable and happy marriage I know was from guys who normally says it was a mistake to marry his wife, or she forced his aprents to marry her, they do it in a joking way and most likely in front of said wife, but they don't say the excatly number and I bet the already divorced was not included in such % of the unhappy ones(so the really happy even with lieing ones could be a lot lower)
what I can notice too, is the focus on men making the sacrifice, like it was only him who could make it work or not the female there is no blame on this failed marriage(like always), also knowing the goverments are really scared of this lack of marriages, since single guys tend to not spend too much, can live well even when frugal really make a serious dent on economy on how they want to work, plus the whole low birth rates on certain countrys.
all in all, its a gamble.