Bedroom Arguments, Help!

[myfs_5627]

I seem to be having bad luck especially relating to disputes and arguments whenever I spend time in the master bedroom located in the SW corner of the house.

There is a large fireplace and mirrored closet doors. The bedroom has no windows and several doors: door to hallway, double glass patio doors, and door to attached bathroom.

What is the best remedy for the fireplace? I tried placing a rose quartz tree in front of the fireplace, however, it seemed to be making the situation worse. The fireplace is quite large.