I might reconsider a rash action here. Looking online there’s evidence that IFI donates to this organization. While I don’t support any of the acts by IFI execs described the past few days, I don’t know if I want to put an organization in that position to turn down money that helps these children.
People have said it for DoD dollars - “every dollar doing something good is a dollar not being used for bad”
If you contact them be certain about your motivation and intention. But I recommend not doing so, these people perform a much more critical job than most of us and I’d rather they focus on that job/mission.