Hi ladies. I am struggling with something and wanted some advice please. So here goes. I am a key worker and work 3 days a week whilst my hubby works from home the days I’m not working. We have 2 boys 7 and 2. My sil is also a key worker and a single mum. She takes dn (her daughter) to school on the days she’s working. On a few occasions she has asked for help picking dn from school as she finishes work late. I am ok with helping pick dn on my days off and hubby same but usually sil asks us a few minutes before school closes which I find annoying. I told her that i am more than happy to help with pick up on my days off but would like a days notice and not to be told short notice to which she obliged. Recently though she had hinted at wanting me to babysit dn on my days off but I find it hard already with the 2 boys especially as the toddler is a handful atm. I am happy to watch dn for a few hours but not full days. AIBU to only offer a few hours between pickup and when she finishes work? I know it’s tough for her but I’m struggling myself. Please help.