No-one is obliged to donate to any fundraiser. I donated to this one, long enough ago now not to be sure of the messaging, because while I dislike Christian Concern they did step in to fund the nurses lawyers when no-one else was helping the nurses. I wouldnt garden when CC were raising funds via their website, I did for the crowdfinder. I'm reasonably sure this case - and any future support if they face disciplinary action - will cost more than the crowdfunder will raise. These cases, as we know from NHS Fife, are expensive.
If you wish you can put a message saying I wish you hadnt gone to CC. If you dont want to support this one there are several others, I'll do my round up later this week. But it is a message of support to the nurses. Women understand you, we support you.