It’s just getting worse

The worst thing in the world is trying to fix something that can’t be fixed or telling yourself just to move on and things will get better. We can have weeks, months where everything’s great but then just one argument or one bad day can spiral out of control so fast I feel so alone with all of this and I guess that’s why I’m writing it all down on here hoping someone can relate. Why does someone who says they care and love you hurt you so bad i Just want to escape all of this but I can’t even get myself to walk away