CM has had DS for 2 years and DD for 1. I have no concerns re basic competency, safety etc but increasingly feel that she does it because it is a way she can earn money that fits in with her own family life rather than out of a genuine desire to care for children. My DS shows no real affection for her (unlike every other adult he spends any time at all with) and cries 95% of the mornings he is left. She has been less than supportive with recent potty training, seeming to regard it as more of a hassle than anything and DS's attitude to poo (shame, denial) I think stems in part from her reactions. DCs are due to start back with her after the summer break and I sent an email updating her on their development, progress etc. The reply was brief, showing no interest in what I'd said, no indication that she was looking forward to seeing them, just that the holiday had been good and that going back to work would be hard. To change CM would involve quite a lot of logistical issues including possibly changing DS's pre-school / school that we've planned for next year, so am sort of hoping I am just seeing problems where there are none but need some other perspectives. Any views appreciated, thanks