I think his statement goes to far, but the family law system and society is so out of whack in favor of women, that a man should proceed with the utmost caution in all dealings with women.
There is zero fairness in family court.
And in a very small minority of cases he women are unfairly screwed.
Often whatever sides lawyer is in better standing with the judge, gets the breaks and judments in their favor. Usually the lawyer or law firm that donates more to the judges reelection gets wins in their court.