He was in debt, divorced, his best friend got with his wife(and she delivered his child the day of the shooting.), heavily strung on substances, secret bisexual lifestyle, his kids going to his exwife and 2 babymommas.
There was an altercation at a bar before this had all happened. That altercation lead to them getting pulled over with his younger brother driving on an expired license, in his own work truck. A work truck full of those mini-shooter vodka bottles. So his mother had to take him home, and his mom was telling him quit being a family embarrassment and stop harassing the cops.