Fix cracks where ceiling and wall meet
I had a bathroom remodel done Spring 2016 and it looked fine. When winter came, cracks appeared along ceiling & wall joints on one wall. I attributed it to ‘settling’. I didn’t have time to deal with it so waited. When spring arrived, the cracks disappeared, you could not even see an indication of them. So I waited and sure enough the cracks re-appeared as winter 2017-2018 arrived. At first I thought I would just run some caulk in the cracks, but I was worried what would happen in spring, would the wall re-bound to the same location or would the caulk be compressed out and show bulges? My house is 30 yrs old, my husband and I built and remodeled many times and have not had this occur anywhere is house. This is an inside wall on both sides, not exterior wall.
South end of wall
Interior wall running North-South
North end of wall