I think admittedly calling her papaya or the thing with the exam wasn't a parenting highlight, but her daughter is 17, so the babysitting and supporting her after surgery isn't really doing anything wrong.
By the s econd half of the show where she had the party for her daughter, the date and then teaching her to drive I though she came across well. Ok the pneumatic boobs around the girls friends was a bit cringeworthy but overall through those parts her parenting was in my opinion fine. Her daughter was happy at the end saying she had more freedom.
Here daughter is a credit to her, she clearly hasn't had support from the fathers but has arranged a good education for her daughter ( she had 100% attendance up until her mothers surgery so it's not like she is constantly pulling her out) regardless of who pays for it.
I also have a friend who works in social services, she is seeing on a regular basis parents who seem incapable of providing basic care such as a bed, clean clothes, clean conditions, love in any form and the children are still not removed.
She just seems desperate to be loved, I do pity her and I think she's just someone people love to hate.