Since nothing is going on in your new place it appears that you've left whatever it was behind but unless you were up to something that great grandma really didn't approve of
![[Nope!]](graemlins/no.gif)
, I don't think she would have been the one to break you things.
Most people will notice an attached item after they bring it home and things start to happen and doesn't stop until the item is removed. I have heard of people who can handle the item and get a psychic reading but I think the best bet is to do a blessing on used items before you bring them in.
Another question - Did this happen the whole time you lived at the old apartment or was it just after you started talking about moving? Sometimes it seems spirits just don't like change - prepareing to move and remodeling can stir things up.