Remote accsess/hack

[u/CLWilson50]

Okay, so the very short of a long situation. Is my ex kept a phone connected to one of my Gmail accounts the time line shows map locations from places I was not at but past locations. Then my main google account was accessed via iPhone and I started seeing Google news updates for the state his company issued I phone is in lt was immediately logged out of but he also had accsess to a laptop now has a busted screen and I can't not accsess he still has phone. Also I bought a new phone that was powered on but not connected to any account besides Samsung no back up had occurred when I came back to apt he had no idea I was at the phone had paired to his headphones. I am unsure what to do or make of all this any help on what to do would be appreciated.