THAT would be interesting. There definitely wouldn't be any sex on the first date, not after she kills the entire restaurant. And the only presents she would appreciate would be helpless victims. But on the other hand, she would be great at multitasking around the house. Admittedly she walks about with giant heavy metal tenticals which would ruin the floor, and she has no concept of using doorways as far as I know, she would just break through the windows.
Even worse, I would be incredibly paranoid of all static objects in my house (such as paintings). So no, I think she aint the marrying type.