Honestly what mother sends their 6 month old exclusively breast fed - not yet weaned baby (who apparently doesn’t take a bottle) to a childminder all day!??!
She’s the kind of person who would say ‘wow, I had a drink down the street from where that hotel was bombed in Bali, I could have died if it had happened two years earlier’
or ‘I went to New York once and got a coffee at the Starbucks opposite the twin towers, feeling lucky to be alive’
It must have just been a settling in session. She only sent a 150ml bottle. That’s not nearly enough milk for a 6 month old baby all day - it’s only one big feed! She would need at least double that for a whole day at nursery.