It's a tough age isn't it? Dd2 has been a little terror hurting her sister all the time. I am hoping consistency and time help!

I know some people don't believe in time out, and tbh I'm not sure if it's classed as gentle parenting or not?! Perhaps a new thread. But I have found the book 1-2-3 magic fantastic to get my girls tantrums, whinging and fighting in check. It does use time out though, so if you don't like time out it won't be for you.