Hello! I left my school in December following bullying from the head teacher because I had my baby prematurely and developed post-natal depression. Long story short, unions had to get involved to get me an agreed reference which is better then what she was going to write but is not exactly glowing, I do have my final NQT report and lesson observations which say otherwise. I have now fully recovered from my post-natal and I want to return to teaching by doing supply just to build my confidence back up. How do I explain why I left my job? Will they be understanding? I am paranoid they won't want me as a supply teacher all because of my previous head and my post-natal! Please help! How do I begin to explain this?