You should have stuck with not consenting to the search. Unless they towed it and conducted an inventory, it would have been hard for them to get probable cause and a warrant or probable cause and exigent circumstances to search it without a warrant and thus get the evidence.

Next, this will be your last post for a few years because we have an 18+ policy so take a minute to say good bye and then I'm going to have to put you on ice. Sorry. In the meantime, I hope things get better and try to respect your parents wishes while you are under their roof.