A year is a bit too late to try and do something. He's a year into his aggression with you. You've already let him know he's boss. He's not going to change now. Are you the one who feeds and waters him every day? If not, start doing that. Wear gloves if you must. If you wear perfume, try not to have it on when you're feeding him. He might be reacting to how you smell. A lot of animals do not like the smell of perfume.
lprouty
I have tried doing the feeding, not wearing the perfume. Gloves are something that freaks him out more. My husband can pet him but as soon as he puts on gloves he cant. He has bit my husband because I was touching him. I have tried feeding him treats and he will take the treats from me but thats as far as it goes. And its not just me that he does this with, its all females. I was told that his first owner, which was a female, abused him. I talk to him everyday and dont show him that I am afraid of him. I keep my hand close to the cage when I am talking to him. Not sure what else to try.
Colleen
That's about all you can try. He has partnered up with your husband. Birds can be one owner pets for the most part. He prefers your husband and after a year, I don't think he will warm up to you. Sorry. I have years of experience with birds. I have 16 birds right now and I can tell you, they all know who they like.