Okay

Theory... I am great at those. So let's call the Older Brother "bottom". Bottom... He's the type to be mad at the moment it's happening and pissy.. but then realizes he can't do anything about it and gives up. That's why he was so calm when he walked out of the room and out in the street. He was like "It's over and okay now." He's thinking "I just have to find him a home and all our ties are cut." Now for the doctor. I'll just call him doctor. Doctor is a playboy of course. I think he plays with Alphas because he has an inferiority issue maybe? He likes to dominate other Alpha's because he 'gets turned on by seeing them repulsed disgusted and shamed' Most likely he's been played by someone before and hurt. I think the bottom wouldve had one past pure relationship. Not so sure though. Again this is all Theory and the bottom is by all means a family man. Doctor? Maybe not.. I think. We don't get to see much of the top's families because the focus is mainly on how the top plays the bottom. In this case Doctor likes to play around with Bottom and then throw him away. Maybe It won't end up this way. Again this is all theory!!