What would happen if Sesshomaru fell in love with a human??

If Sesshomaru feel in love witha human he would protect the maiden with everything he's got like what his father did with Inuyasha (Inuyasha the 3rd movie) If he would have had a baby it would most likely be a half demon like Inuyasha and Sesshomaru probably wont like that. There are possibilitys that he would hurt the kid but if he truly love the women then he'll protect it but wont appreciate the kid. But its a Maybe!!! I not so sure.

he would under satand why his dad protected his family have a haft demen kid and get a beter reltionship with his bother

He'd wallow in the shadowy depths of great personal shame, but wait paciently as the darkened cloud slowly passes him by, forever. Then sighs with relief, "alas".

id be so happy if he settled down with a mortal! lol.

Why would that destroy you? I think that would be sweet.
And I think he does not really hate Inuyasha because Inu is a half-demon really, even though that's how he keeps insulting him. I think he hates Inu because Inu inherited the darn sword and not him. Besides, he blames Inu's mother for his father's death. Also, his father, a great demon died from fighting a mortal man. So he holds some grudge against Inu and the human, because I can see that he loves and respects his father a lot.

I think deep down, he really doesn't hate human. Because if he hates human that much, he wouldn't care for a little girl right away without a lot of relationship building time. I mean right a way, he was concerned for Rin about her wounds. And when he revived her, he really didn't have to think long and hard about it. He certainly could have tested his sword on a dead demon, didn't have to do it on a human.

So I think it would be sweet for him to fall in love with a human. However, that human has got to find the fountain of youth or something, because it wouldn't look so pretty that she should grow old on Hot Sesshy.

ah Siggghhh! that is the limit of being human, if only we are all demons like Sesshy.

Well, firstly, it's highly unlikely…
but if he did I think he would be slightly disgusted with his feelings. Then he presumably would ignore these feelings, not really taking in what this love feeling really meant, and writing it off as some foolish notion. After that, he perhaps would either succumb to these feelings of love or he wouldn't. It's basically that.

And I don't really think it's a terrible thing. I mean you realize that all the demons that fell in love with humans and had half demons, yadada, and InuYasha's group meet the half demons… the demons that loved the human woman were respected and seen with a sort of respect through the other characters. Although, Sesshomaru is already respected through his awesome power I don't see a big deal if he fell in love with a human. Just that his life would get more difficult afterwards. .___.