Hello all! I have posted a few times and have stated we are testing out a U2 to see if we can all get along and tonight I am really wondering! My 2 sons and I were cleaning out her cage and playing "catch" game she likes. I have done this every night this week and she had a blast. Tonight she bit me so hard and sliced my finger wide open and it feels like it is broken! The only difference is my oldest son was home, he wasn't any other time this week(working). Is it possible she has bonded with him although he is rarely home with her? She tries to cuddle up close to him and raises up her tail feathers, is this mating courtship? How can we curb this? She also screams if she is left alone in a room. Can we reprograme her? She gets in the corner of her cage every night and constantly shakes her head side to side(like she's saying no). She will run back and forth on her perch and yell at bedtime.... She funny as all get out but i have been bitten 3 other times and youngest son has been bitten once too. Not sure if we are a match for her, not afraid but don't want to be either. Please let me know if anyone can help us, if not she will have to go back to her original owner. Thanks all so much in advance!