I watched it last night. I knew she was bat**** crazy so I thought I wouldn't be surprised, but my God, towards the end - what she did to her KIDS. She was making them sick! She absolutely would have harmed them more seriously - thank God she got caught in her scheme and her husband dropped her like a hot potato.
Also, I feel like people were trying to make him out to be unreasonable for not being cool paying for daily daycare if Sherri was not working, but I think that's a fair compromise. If you switch to a one-salary household, some adjustments need to be made, and daycare is astronomically expensive. What my brother and SIL pay for my nephew blows my mind (they are both federal employees), and it'll more than double when my niece starts going soon. Sherri wanted to completely coast without putting in any real work, it seems like. Not work, not take care of the kids during the day, etc. And when her husband tried to put his foot down, she literally called up her ex-boyfriend and faked a damn kidnapping to justify not working and not dealing with the kids all day. Of course, as it turns out, the kids were far safer in daycare than with her, but her husband didn't know that at the time.