Definitely agree. I tell most clients the same thing, you shouldn't rely on one source of leads forever, especially not SEO. I'm open to any medium. Radio, newspaper, tv (I wish I had the budget for tv commercials or could convince some to try it), whatever yields the best cost per acquisition.

I haven't touched Family Law but it might be similar to PI. PI on Adwords is brutally expensive and that's why hyperlocal SEO works well in that regard.