>>529728061
As bluntly as it can be said, that sucks to hear and it hurts to see someone be hurt like that. I can only wish you a better life as things go on.
What I can offer as advice is to focus on yourself, keep the fond memories of the people you've lost close to your heart and don't let life drain you and take you down any further.
Try to slowly branch out outside of your home, be it some part time job or proper one, build connections slowly but surely, try to find new joys rather than sticking with the old, burnt remains of happiness from memories' past.
I'm sure you can do it. I, and no doubt others from here, believe in you and our small beliefs may not be enough, but hopefully they're a small spark to make you seek happiness. (: