It frustrates me to re-wash dishes, hunt for misplaced items, etc. She is active and drives, does not seem to have dementia, but may not see details well and may forget where things go. She wants to feel needed but I need the kids to do their own chores and sometimes she interferes. She also gets indignant if she catches me re-washing an item, so I'm on eggshells at times! Am I dealing with Alzheimers?