We have been together since we were 18. We literally are in the process of buying a house and about to get engaged. We had a massive fight. It is my fault entirely. I feel like I'm drowning.

I don't know what flair to put for this because we told each other over the weekend we were meant to be and would always be together. But now everything is gone.

EDIT: I want to thank everyone for the comments and support. I am still feeling very shaky and am taking it one minute at a time. EDIT2: Feeling a lot better now compared to when I wrote this. Thank you again to everyone