To have someone who’s so steadfastly loyal no matter what struggles we have to face, someone who will take risks to protect loved ones, and someone who will love and cherish me in spite of my flaws and past mistakes. That, in my opinion, is true love and I want this in a spouse.
Oh, I used to think about it a lot. There is this amazing thing about Slytherins and the way they love and are devoted to each other, they never act on impulse, they take everything seriously. He was sent to prison and she stayed as the keeper of the Manor. Of course we were never actually told how they lived, but clearly she didn’t try to get away from the burden of being Malfoy when the war happened again. And then there is Lupin (who i love very much) but who decided to leave Tonks because of his illness when she got pregnant. Thank Harry for clearing his mind. You marry someone - you stay with them until the very end no matter what. This is what I love about the idea of Slytherins.