I have a grown child and I still feel incredibly guilty when I consider leaving them behind. I thought once they were grown it would be easier, but it's not entirely easier to consider.
I wish I had never had a child. Not because I don't love them, but I regret bringing them into this world, especially with my struggles with mental illness. On one hand I think the sooner I'm gone the less impact my mental state will have. On the other I feel like I have a responsibility to continue to provide since I brought them into the world, even though they're grown.
It's definitely something I struggle with.