Kate.. you say; "those that have the power to end suffering but don't are evil.
You therefore don't believe the god you think exists can end suffering ,..otherwise he would be deemed evil? Or are you talking in terms of human intervention?
Would you say your unique understanding of god is as a result of your feelings of abandonment by god(jehovah) which you once held.
You subsequently did not see god as one of your loved ones..Was that a purposeful downgrading of the god jehovah whom you once worshiped?
If so and I'm being presumptuous, perhaps it was as a form of punishment of god that you now see him the way you do because you feel he abandoned you when you needed his help.
Certainly not the actions of a loving caring god.
But also it has to be said the inaction because he does not exist, which is why unfortunately for mankind who experience disaster outwith our control there never can be supernatural intervention.
Best wishes