My paint is peeling off my new walls. I built a new bathroom new sheet rock, texture & primed with PVA. I put on the semigloss & I can peel off big sheets. The peeled off sectionsshow the primer attached to the paint, so I am back to the sheetrock. I allowed at least 24 or more hours dry time between prime & finish coat. The problem is some areas are not peeling off real easy, so how do I blend andrefinish the walls so this won’t happen again?