Um, talk to any man who has gone through a divorce. She gets half (or more in the case of many men including my current “hubby”) plus spousal support in a lot of cases, a whopping child support allotment and then she alienates the children from him.
The answer is not to get married, it’s to CHANGE THE SCREWBALL laws. Women want equal rights but in the 14% of the cases that they don’t get granted full custody, SELDOM do they EVER pay child support to custodial DAD. The courts turn a blind eye to this.