What to expect at TPR hearing?!?

Oh goodness gracious! Luckily our lil one is only 23 mo so she will not be there. After we finish with mom we still have Dad and there is just no telling how long this will all take. It seems so backwards that they talk about permanency so much yet from what I have seen with it taking so long to do anything permanency seems like such a foreign concept to me right now.