Brother shut door of discussion. He said he is not going to listen to any thing coming from foreigner that challenges Traditional position of "HIS OWN GROUP".
Then he started insinuating the foreigner with no effort to understand him.
He finally ended up saying "You are my DAD" to every animal. But never cared to ever seriously listen to info from foreigner.
For him protecting GROUP identity was more important than knowing actual DAD.
My case was different, DAD mattered moe than Group Identity. so I was open to get his address from foreigner. I found, assessed, and found it genuine. I was convinced. I did not stick to my Group case. DAD mattered more to me.
My brother was left behind dancing with Group...without ever meeting DAD who gave him birth !!