At bedtime cries in desperation and despair when I put DC in the cot to sleep at night. But when DH does it, there is peace and quiet 
We have the same routine which involves bath, teeth, story cuddle, and then bed.
I hate the crying, it rips right through me! It sounds fearful and I feel terrible to walk away (yet I do, because it's the right thing to do as I've tried everything else and no other method works).
But I can't figure out why I am the only one that gets the crying. Any ideas?