So I am interested in peoples opinion. Just found out from the barn manager that she is having trouble with our horse. We got him a week and a half ago. He was at our trainer's house for the first couple of days and then we moved him to a barn that our trainer uses that has an indoor arena. He is a 5 year old gelding who in our experiences with him seems pretty quiet and tractable. We have had no trouble at all with his manners or behavior, but the barn manager is. She texted us tonight to tell us that he is turning his but towards her when she goes to move him to clean his stall and that he is threatening to kick and has pinned her while she was cleaning his stall. She also said that he is ripped away from her when she has tried to move him out of his stall. Because of this she hasn't gotten him turned out since he has been there (i.e. Sunday through Friday when trainer picked him up for a show). Right now I am unhappy and confused. This horse is shared between myself and my 11 year. Neither of us has had any trouble from him, in fact she got him out of his stall tonight by herself (she opened the door a bit and he put his head into the halter). We have led, lunged, ridden, groomed him in his stall and in the cross ties and not had an issue. I asked my daughter's trainer, who had him at her house for a few days, if she had any trouble and she said no, so I honestly don't know what to think. I am planning to go out to the barn one morning this week to watch what they are doing to see if I can figure out what is going on. Any ideas other than this ?