my mum thinks that i am cool

My mum somehow got hold of my supervisor's phone number, so she decided to call him when he was in the middle of having a meeting with me to let him know how much she appreciated his high regard of my work, his support and his supervision. She then tried to get him to purchase products that would help his daughter's asthma, invited him to her 25th wedding anniversary celebrations, and probably told him that she once decided to put me on a course of worming tablets because I was so skinny as a child.