Hi, Folks,
I am new to this blog and wish I could hug Kerry personally!

I cried reading the posts from so many who live like I do and feel obligated to apologize to the world for a condition they cannot control.
As for MHNI, I have been there and have definitely seen at least a 50% improvement. Kerry, I went through most of the treatment attempts that you did before going there. For a while, I was eating only plain chicken and vegetables. I am 5'7" and got down to 104 pounds. If I felt good, I might have been excited about being model-thin, but I was still miserable. One surprising thing I learned at MHNI was that my neurologist was prescribing many meds that contained Tylenol and telling me that, as long as I mixed up taking them on different days, I wouldn't become dependent on any of them. I learned that daily Tylenol can cause rebound headaches (along with liver damage!) so they gave me a specific protocol to follow. They do not give up on you!
One drawback is that, even with good insurance, you will most likely pay a lot out of pocket. It is worth the relief, but I also want to give folks a heads up on that. I am a teacher, and we have some of the best insurance. I paid everything up front on a credit card and then got reimbursed maybe 60%.
Also, for those who fear the idea of inpatient, this is optional and only in extreme situations. I did not have to go inpatient, because they found a medication schedule that worked pretty well. However, they let me know that they would put me in if I ever felt that my headaches were again ruling my life. They also used a variety of methods with me, and shots to the head/neck are not their first avenue of relief either. I did opt for a nerve block and found some relief. One thing to note, however, is that my physical therapist warned that frequent shots can cause more neck scar tissue. Kerry, we seem to have that in common, and she worried about me getting more from frequent injections. I even looked into Botox, but the doctor I spoke with referred to it as "hospice for the neck." As he explained it, paralyzing some muscles will impact others so the headache "game" (no laughing matter) will continue.
All said, I would recommend MHNI for those who feel that migraines are controlling their lives. I was definitely at that point, and my life has improved. Much like others have stated, I know that they cannot cure me. However, they care and will get me in quickly when needed. In addition, they have a phone nurse who offers as much support as she legally can.
Good luck, friends! I pray that you will find the relief that you search. In the meantime, Kerry is a saint for giving us this place to share!
Blessings!