Hilaria Baldwin's standing by her man -- after a Trump impersonator tried to get under Alec's skin, it's Hilaria who chased the guy down the street ... according to the troll himself.
Alec Baldwin isn't on trial for the fatal shooting of Halyna Hutchins anymore, but heโs clearly still upset over getting prosecuted over the "Rust" shooting tragedy... โcause he's now suing the..