Nothing about boundaries is said in the Defense of Marriage Initiative. Yes, we do need boundaries. Even Confucius spoke of the problem with stating a law. As soon as you state it, there are always those who must go right up to the line you've drawn, not cross over it, but hover just near, to see how you will handle that. Confucius said teach good behavior by modelling, not be stating laws.
Boundaries just tempt some people like attractive nuisances.
I think not. So now we have to go back and think on boundaries, and if that is what we wish to define, we need to clearly say that to each other. Read the Initiative. No on this proposition doesn't have anything to do with gay marriage. We call that domestic violence.