Just think, if Raven didn't start self-weaning til she was 3.5 and then picked it up again out of jealousy... Will she match Ember feed for feed until Ember self-weans? Breastfeeding Raven til she's 7 because she doesn't want to 'break her heart'. I still maintain she'll pull the plug on breastfeeding fairly early with Ember and say she refused it or something, as a way of weaning Raven and not upsetting her.
Let's all say it together now, TELL RAVEN NO.
It doesn't need to be aggressive or anything, she can do it in her sickly sweet voice with her 'i want to wear your skin' smile (amazing, whoever said this first btw!) but the time has come where she absolutely MUST set some boundaries for her own sanity and the safety of her newborn because if hitting is 'normal', what else is normal? Nipping Ember? Biting her? I'm not saying the hitting was directed at Ember, I'm guessing more likely Pea, but still. Where do you draw the line when you've never successfully drawn a line before?