I'm glad you are going to give him some time. The thing is, you have no guarantee that a newly hatched baby would favor you over the others in the house either. Like people, they love who they love and it isn't always the one who loves them the most! I think with time and patience you will have a good relationship with Bogart. My rehomed TAG, Timber and I have a pretty good relationship now. Despite the fact that I am the one who spends time with him and cares for him, he prefers my 20 year old son, who is in college and rarely ever home. I will "do" if Dakota isn't around but if he is you can tell who Timber would rather be with. It is early days yet for you. It took us two or three months to get to a step up with any regularity and no blood-letting (on my part). Another thing I have seen several times on the forum is that birds can switch their allegiance from one household member to another at times. My advice would be "don't give up!"