This shyt is crazy breh, honestly I don't blame any dude for not getting married...shyt not having kids either for matter.
No man can anticipate that the woman they love today could be the woman that ruins them tomorrow. Unfortunately society put pressure upon woman to get married, so the longer your relationship goes the more she will pressure you to get married, then your forced to either eventually lose your girl or get married.
Courts as a whole have put the ball to much in woman's favor. Now days if u get involved with the wrong woman she can literally ruin your life...just purely out of spite. As a rule I just warn dudes to be careful who they stick their dikk in, don't be so quick (I know it's tough
) but you can save yourself years of headache.