Actually, I don't think anyone has shown how divorce is worse than any other non-married couple breaking up (except maybe some hardships due to legal proceedings).
The premise was that couples with high-earning females no longer feel the pressure to stay together just because of the marriage, and therefore evaluate their relationship on the merits of the relationship alone, as if the marriage never existed.
I guess you could argue that any relationship divide is a bad thing, but if you never have a relationship with someone, how can you determine if you mesh together? Sometimes you don't.
The premise was that couples with high-earning females no longer feel the pressure to stay together just because of the marriage, and therefore evaluate their relationship on the merits of the relationship alone, as if the marriage never existed.
I guess you could argue that any relationship divide is a bad thing, but if you never have a relationship with someone, how can you determine if you mesh together? Sometimes you don't.