Life Insurance Companies

I've been fighting to get life insurance for over 3 years. I've been denied twice - the first is what led to my diagnoses as type 2. The 2nd as about 6 months ago after I felt I was well controlled and they were too strict. The last sounded like a conditional approval but the rep was a complete flake and caused everything to time out.

Has anyone had good luck finding a reputable company to cover diabetics?