Aw babes, I'm so sorry! I had no idea you were doing it so tough!
Please, I'd love to come and help out this week - will PM you.
You are amazing, mate. Truly awesome for doing all you do. Lil is no doubt reacting to all the changes that have been happening. I just read Mel's (Aremeh) thread before and people are saying that the older sibling often takes a couple of months to realise the little one is staying for good and so they may react a bit badly, and play up.
I wish I could come around straight away! I'm just so sorry. Big hugs to you, babe.