I have been with partner for 5 months I have 4 children of my own he has a 10 year old daughter, this week she has had a complete meltdown and has gone into her school saying I was horrible and mean to her, I'm so upset and hurt and today gets better she has told her dad I hit her all made up, her dad is always here what do we do about this, what's the best way to parent this situation, at the moment I just feel like I don't want to see her or be near her, we have spent both today and yesterday trying to work out why she is doing this?? Has anyone experienced this??