Exactly so. And it's relentless. I really believe the whole "gay marriage" thing is aimed at giving gay and lesbian couples legal equality in the adoption market. Think how much these guys could have saved if they had been able to get a healthy newborn who might otherwise have gone to a normal couple!
The FL Bar recently rejected an effort by the "leaders" of the family law section to approve an effort to promote homosexual adoption of children.
(florida's prohibition against homosexual adoptions has withstood all court challenges)
The Bar leadership rejected the effort after they were flooded with objections from lawyers who disagreed. The bar rules prohibit devisive issues from being lobied by bar groups.
There is an adoption lawyer I know who saw this as an opportunity to increase her business by "arranging" adoptions for homosexuals. (aka legally "sell" babies)
Some of these evangelical groups need to get on the ball and start reading their state's referendum rules and ACTING. Given the rate of approval to protect marriage, this should have similar results.