I feel a bit sad about this. One of my siblings has chosen not to have children, which I totally respect and understand. But the longer time goes on, the more I believe she really doesn't like her nieces and nephews, one of which is my dc. I figured not having her own would put her in the cool auntie role, but if anything she goes to lengths to avoid spending time with them. When she does spend time with them she complains about them. She perpetually talks about how seeing their behaviour makes her womb shrivel up (they really arent that terrible, jusy notmal kids). She'll make loud comments about how she must remember to take her contraceptives etc. I get she doesn't want kids, but also she says this in front of them.
If we are struggling with their behaviour she will very loudly say its our own fault for having children, she has absolutely no sympathy for us, we chose this so we shouldn't complain even though we never complain directly to her. If we talk about them with her around she'll get stroppy and say something like 'well there is nothing for me in this conversation' and withdraw. She may not glhave her own kids, but they are her family. I used to be very close to her, but I find her attitude to us as parents, and our children, really hurtful. Aibu?