Read more on her blog http://anamericaninireland.com/
She says ....
I’m going to Ireland because I want to put myself in a new environment, somewhere fascinating and unfamiliar, a place that I’ll grow into. Mind you, I’m doing it legally (I have an incredible paper trail to prove it) but without the reassurance of a sponsorship or husband or anything of the sort. While I do have a wonderful group of Irish friends who I will be depending on quite heavily for the first few weeks, I am determined to carve out a new life for myself there, on my own.
Best of Luck to Clare with her plans.