Thought that may get your attention.
I gave birth on the 07th December to DD, I also have a DS who is 2 yrs 3 months. We've co-slept until recently as he only self weaned 3 months ago and despite trying to get a bedroom ready for him, we had lots of building work to stop damp so that was held up. He has been good as gold except he keeps saying he wants to chop his little sister up into little pieces, grabs his toy chainsaw, circular saw and drill and enacts it, I stop it saying its not very nice but trying not to make a huge deal.....what should I be doing?
It's disturbing me a bit, he puts a odd voice on and says ' chop chop up into little pieces', he's a joy, it's just this insecurity I think coming out, how do I reassure him...and stop this strange behaviour. PIL came round the other day and he did it and there were raised eyebrows. 