Help! We just painted our living room walls with Laura Ashley paint (latex) and the next day it started peeling off. We have never used oil-based paints, and the previous paint was Benjamin Moore. The painter checked for moisture and dirt before painting, but said the only other times he has seen this type of peeling was when oil and latex paints were mixed, which is not the case here. We have checked with both the store where we bought the paint (Lowe's) and the Benjamin Moore retailer, but they have offered no solutions. Does anyone know how we might fix this? The house was built in 1950 and has plaster walls.