@Wafflingonagain I just can’t anymore, I want to die but I have children so I can’t.
I know how you feel, I truly do. But your DC wouldn't be better off without you. My mother left us when I was a toddler. Because of her I know what losing your mother does to a child, I know what losing a sibling does to a child. The knowledge keeps me here. I really really want to let go and stop struggling. But I know what that would do to my children.
Because of my mother's actions my childhood was anxiety ridden, I felt worthless and unlovable and I'm still haunted by those emotions. I'm surviving because I know what it would cost my DC to lose me. My life has been one struggle after another. I struggle with my MH and my self worth and I have significant chronic health challenges, I'm in agony every moment, but I can't let go. I have to hold on.
I'm sure I'm fucking up, a lot. I wish so much my DC could have a better childhood. But me letting go wouldn't help them. It would make life so much worse for them, not better. Your DC need you to cling on to life and keep reaching out till you can find the help you need. If one day at a time is too much, focus on making it through one hour or one moment or one breath at a time. That's what I do when it's really overwhelming, cry till my head aches from it, then breath and survive it one breath at a time.