If she made as much or more than he did, she would either not receive spousal support or she would have to pay him.
It is likely that, due to her availability as a work from home mom, and the coming of a newborn, and his work schedule, she would have primary care of the kids. So if their incomes were similar or even if hers was somewhat greater, he would likely have to pay her support and that would balance against any spousal support order.
Each would pay half of child cares/preschool as additional support.
I have a feeling they were having financial issues and living beyond their means. I don't have evidence for that. It's a suspicion based on the lifestyle I saw online and their past bankruptcy.
Also, IMO, a lot of what MLM's are about is hope and hype.
In a majority of family annihilator cases, which this case has been charged by the state of Colorado to be, financial strain and the desire to be free from the responsibility of caring for children, is a major factor or motivator.
I also note that their house was likely upside down but if there was any equity, SW would likely get it all if they divorced since they apparently purchased the home with proceeds from her separate property (so separate property reimbursement to her), IIRC. Unless she was dead of course. Then she'd get nothing.