I know this probably sounds a bit trivial, but I don't want to make an idiotic mistake or offend anyone.
Anyway, we have a babysitter we use about once every three months for odd nights out etc. She was DS's key worker in the baby room at his nursery, but as he's moved on, he hasn't actually seen her for 18 months (he's always been asleep when she arrives). She's also a bit odd - 6 months ago she asked to borrow £20, and last week she asked to borrow my hair straighteners. I ignored both texts, but I suppose they were a bit more familiar / needy than perhaps I was expecting.
Anyway, mainly because DS hasn't seen her for so long and he's being a bit funny at night (wakes with night terrors fairly regularly) we were going to try and get another one, ideally from DS's nursery so that he knows her (and we know she's fully CRB checked etc). I don't want to upset the old one though - how do I go about this without upsetting anyone?
Any tips?