So I have a greenwing macaw ani have had him for two years. He loved me at the store and soon after bringing him home he started to fall in love with my girlfriend that's okay except now when she's around he gets to where he wants to actually hurt me and I can't even pick him up.. when its just us he's okay with me and doesn't bite. I have tried time out but I don't know what to do. I give him the most attention and try to channle his destructive energy with training. I need help.