By Niamh Kirk A mum is at her wits-end with another school mum as she claimed she’s “driving her mad” with persistent demands. Being friends with fellow school mums can make life easier when it comes to school pick-ups and drop-offs, but it can get frustrating when you feel as if you’re being lumped with all of the duties and the others aren’t pulling their weight. One mum shared her frustration when she ended up with more than she’d bargained for with another mum – who even started asking her for money for food and even a new mobile phone. She explained how her daughter Daisy had become frien…