It is quite simple...they oppose every kind of medical reform. The insurance my husband's company has absolutely sucks and is virtually non-existant. If I would be living with him out of wedlock, I would actually have better health coverage because instead of his employer health coverage, I would qualify for state health coverage which would actually give me some health benefits. So, being married, as far as health insurance is concerned, has actually hurt me.
So it is obvious that this administration, by its actions, opposes marriage in any form.