You post pictures here for a short time and take them down while asking others to re-post them here and elsewhere??? I don't understand what this is for or why you're doing it!
If her hubby really likes her pics spreading why do you keep taking them down? That makes no sense at all.
I'm honestly having difficulty understanding why there is a difference between you leaving these pics up and someone else reposting them in the same thread. That raises some questions. If you're being honest, the only logical thing to do would be to leave them up. Besides, you've posted these pics before so it's not like they aren't already out there and you have a significantly higher chance of them being viewed if you leave them.