We have a lovely Aunty to our 2 DCs (my SIL). She loves them to stay over, although it happens quite rarely. (My eldest is 11yo) - she lives about 45 mins away. I've just noticed that there has never been an occasion she suggests she comes and picks them up. We always take the children there, then drive home, then the next day we drive down there to pick them up, then home again. Of course this is fine, it is just this weekend we are really stretched with time and asked her if she could possibly come on the train and then do the return journey with them (they would love the journey on the train with their Aunty, too) Then we would come to pick them up the next day as usual. We thought she would be fine with this lift share. However, she gave us a flat 'no, sorry', in a text and left it as that.
She has no children of her own, so she's only got herself to consider.
We are just a bit surprised by her rejection of our idea without any explanation it's a flat 'no'. It makes me feel slightly alone tbh.
Perhaps I'm overreacting - very possibly - but I think I'd have no problem doing this if it were my nephew and niece.
Let me know if I'm being unreasonable for feeling miffed. Thanks!