Kurt goes to Dalton, some things I think I remember. He cuts himself. Blaine is at first a player but ends up falling for Kurt. One of the students at Dalton rapes, or attempts to rape Kurt and Kurt self harms and I believe almost dies. Blaine has a ton of money and I believe he kills the person who hurt Kurt by causing a drug overdose. I know at one point they move into an apartment off campus.
The mafia may or may not be involved. I know this fic was pretty long and I don't think it was finished. Thanks guys!