We purchased a 2 bedroom home for a year and eight months. What we now discover that there is a left side wall at the refrigerator closet in the pantry area does not line up in an angle with the back wall. I mean the front of the wall does not have the oppening as the back wall that joints with the back wall (angle with the back wall). This problem causes the refrigerator corner to be caught at that wall corner and it also affects to the cosmetic for the look. So, my question is, would this structure considers to be a structural defect?