It says specifically that she has never been found abusive, but she’s learning disabled.
Well grrr, if the only reason is that the mother is dull in IQ. It sounds like the bigotry of boffins. (I’m sure they’d use a cruder word than boffin there.) A mother can be dull and deal with that fact and still do quite a lot to help her kids. Learning disabled, that covers quite a lot of possible territory. If her math and spelling are bad what does that have to do with the case?