This is a very difficult topic. This is one of the most controversial issues of today, and there are arguements on both sides of the issue, (meaning good vs. evil and is it real or not?) 
 
I happen to have come from a family in which there was generational occult practices, and even satan worship. Do I believe that a person can be cursed? Yes, because I have witnessed things too bizarre and scary that most people only see in the movies.  
 
The woman on the show whose father did an "exorcism" on her at the age of 8, had a very sad story, but one that I believe is real. The others on the show may have "opened doors" to spiritual activity in their life, but all of them can get help for these happenings. 
 
I too have had many terrible experiences all through my life, and they seem to never end. People have often thought of my life as "cursed", and have even said so, because I have had non stop bad things happen, one right after the other. But, I know where mine come from. 
With my mother having been "in the occult", and her mother as well, they used "powers", to curse people, as well as having spirits appear in their houses, drapes come off the walls, clocks and tv's start and stop, noises from different parts of the house, boots walking across the room with no one in them, etc.  
They also did the tarot, automatic writing, and my mother used to let evil spirits enter her body, and they would talk through her to "tell people things". Bizarre? Laughable? Yes, to anyone who has never actually SEEN it. But, it IS real. I've seen it, heard it, and felt it. Once these "happenings" are in your house, or family, they don't go away on their own, they have to be DEALT with.  
 
People can laugh, and say how ridiculous this sounds, but I assure you, this does happen, and it IS REAL. There is good in the world, and the goodness comes from God, and there is evil in the world and it comes from satan and demons. It is not "people who have come back from the dead', or "restless spirits", because scripture clearly explains what really is causing these episodes. 
 
But, what if you don't believe in scripture or the Bible? Well, it doesn't make it any LESS real. The Catholic church has done a wonderful job with using the rite of exorcism, and many other religions have done this as well, and have had successes. There have been failures as well, and it is usually because the people doing it are "not prepared" for the exorcism. Much preparation has to take place before you do ANYTHING that has to do with evil spirits. 
 
I too was raised in a Pentecostal church, where even though they did some good things, they also caused a lot of damage in people's lives. Even so, I heard about God and Jesus, and how the power of Christ can get rid of evil spiritual activity in your house, and in your lives. I no longer go to the Pentecostal church because of many "issues", but have found solace in a main line denomination, who also believe in "casting out evil spirits, and how God can heal your lives". They do not FOCUS on this, it is only a part of their belief, but a very important part, especially to those who have had experiences with this. 
 
I think Dr. Phil gave the woman good advice, when he told her to find a good church with a pastor who can deal with this, AND also get some therapy to deal with the emotional issues within herself. The combination of the two should help her a lot. I believe one cannot be done without the other. I have had to have that done myself.  
But, God is more powerful than any evil, and without Him, there is no defense against it. We can not "will" it away, or "hope" it will go away, because it DOESN'T. Many people, even very religious people say," I just ignore it, and it doesn't bother me". That is dangerous to believe, because again, whether you ignore it or not, it doesn't make it any less real or powerful. 
 
Thankfully, I have been set free from the generational curses in my family, and have had to do a lot of praying "very specific prayers" to do so. But, I still have many bad things happen to me, but I still pray and know that I am free from my family's past, and that my children are also free, because once a family has this "generationally", it continues until someone decides for it to stop. Again, this sounds "ridiculous", and you can laugh if you want, but it's real.  
The power of Jesus Christ is what has set me free, (not a denomination) because God is not ANY denomination. (God is God)  
I hope this woman gets help and is set free. Also, the woman who has episodes "in her sleep", is another case where she should seek out a church and pastor who can help her. Her story also, has many elements to it that bothered me, and I believe that she too, is being harrassed by evil, but her and her husband as well, can be set free from this. 
Dede7007