@lueverson, I agree with @nancindancin. Please share your situation with your doctor and make sure you have some support for you. They may have recommendations.

Dealing with anger and denial is something that is often discussed in the group. It's common as this list of discussions shows: https://connect.mayoclinic.org/group/caregivers-dementia/

@murkywaters, just shared a similar situation a few days ago here:
- Blaming and anger: How do you deal with it?https://connect.mayoclinic.org/discussion/blaming-and-anger/

I moved your post so you can connect with others talking about blaming, anger and denial.