Going Over vs. Going Over To

Jeff from Cardiff-by-the-Sea, California, wants to know if he's wrong to say, I'm going over Martha's house, meaning "I'm going over to Martha's house." He's always left out the word to from that phrase. His wife argues that he's implying that he's going to fly over the person's house. The expression going over, as opposed to going over to, is a case of locative prepositional deletion, which occurs when we take out a preposition when talking about direction or destination. This particular version sometimes occurs in Massachusetts, where, as it happens, Jeff grew up. This is part of a complete episode.