rearing and lashing out at me, advice needed ok i have a huge problem at the moment. my filly was going fine and getting better at feed time. (she was recently started under saddle so i am guessing she is just going through a rebelling stage) when i got her back she was going excellent but in the last 3 weeks she has all of a sudden turned into a complete nightmare. at feed time she has started rearing vertically and lashing out at me...she is not scared of much and has a high pain tolerance..i tell her off and she still tries to get me (kicking and rearing). we end up having a fighting match. i dont want to hurt her but at the same time i dont want to get hurt. she has also started kicking up a stink when i am lunging her. she is generally a lovely little mare, so whats gotten into her? what would you do?