Hi guys, so here's the thing

after 60hrs, I'm affraid I have a game-breking problem :

A loooong time ago, I was caught stealing stuff in the Goodneighbor streets... long story shrt, I killed almost everyone in Town.

Now I'm trying to initiate the Dangerous Minds quest, wich requires talking to Dr Amari... problem is, she keeps attacking me no matter what I do.

Obviously I can't go back 40hrs in the game... any help to fix the problem?

Thanks a lot!

Roll back to before you went stealing or stay stuck with a game which cannot be completed.
Goodneighbor is actually a friendly place.
Dangerous Minds is the key to opening up the way into the Institute.

Doctor Amari is also needed to complete one of the companion quests, and is involved in some Railroad quests.

Whenever you try something like stealing, save. If you get caught, just reload. It's not worth taking the chance that you're going to kill/aggro NPCs required to progress quests later.