My boyfriend 42M says I’m (35f) wrong…please tell me I’m not tripping

Please tell me I'm not tripping…. My boyfriend/fiance of 13 years just informed me that he sold the house we are living in with our 2 kids. (it was also his mother's house that we literally just got 7 months ago after fighting a long battle in probate) because he wants to move to South Carolina. A state neither one of us has ever been to. He says I'm tripping and being negative because I'm asking legitimate questions like 'where do you plan on living you've never even been there before' 'what if you get down there and dont like it's 'so we are supposed to pull our kids out of school and just wait until you find a place you like' 'have you even researched anything besides houses on Zillow?'' you don't even have a job down there's. I feel blindsided and pissed off because I wasn't even asked and I kind of feel like it's a slap in the face. He says he hates the city we stay in and needs a fresh start.