Should there be same gender marriages? And if you think they should then, what new laws should there be?

Personally, I think there should be same gender marraiges as long as there is a clear distinction of a husbandly role (dominant and strict, likes to make rules) and the wife role (cooking, cleaning, babysitting, and fun to be around).

An example would be from the show Gravitation with the relationship between Yuki and Shuichi.

In this Shounen-Ai show, Yuki has a clear husband type role. He's strict and some consider him to be very cruel. He lays down the line.

Shuichi Shindou on the other hand, in more ways than one, he plays as the wife. Never mind the cosplaying, which yeah, okay, if that isn't the biggest brightest sign of what role he plays, then its his hyper active nature. He is likely very good with little kids. He loves to entertain people with his music, so if he was a mother (Male pregnancy theory), imagine a child being lulled to sleep by his ballads.

So, in a case like Yuki and Shuichi they would make for a good married couple that are of the same gender. They are both men.