We are getting ready to install some new subway tile. We have an issue where there is a gap between the end cabinet and a half wall. It feels like the house may have had some settling and the wall (half wall with granite bar on top) pulled away from the cabinet. When we push the wall, it does slightly move forward toward the cabinet. Do you think there is a fix for this that doesn't involved tearing out drywall? Would screws into the back of the lower kitchen cabinet into the wall help? The last tile install looked really bad because the grout didn't cover the gap and there was cracking. How cash we mask this? If the wall settled, do you think it will settle more or is it probably as bad as it will get?
Any Advice appreciated.