Just need to vent..

So my brother and his wife are expecting a baby the same month we are. She is only two weeks further along than I am. Turns out we are both having boys. We announced our gender reveal last night and his name as well (Bryce Owen) which apparently made my brother mad he said and I quote 'well I guess we can't use a 'b' name for our baby now 😤.' First off there is no rule that says you can't share the same letter or heck even the same name. He also added another complaint saying he was mad that we were due in the same month and that we were also having a boy. How silly is this? This is a child not a toy or something petty. Who gets mad at somebody because of the gender or the due date of their baby. It really hurt my feelings that he is upset over something out of our control. I know I shouldn't, but I now feel guilty..  I was and still am so excited for them. I thought it would be cool for the boys (cousins) to have birthdays so close and I couldn't wait for family gatherings with both boys there. My heart is hurt. My brother always tells me he hates me, but I don't want him taking anything out on my son because my brother feels the spot light is off of him. (They will be the first grandsons on both sides). 😔 thanks for reading and any responses!