I think she is a Christian, and many of her own political stands are more in line with traditional Christianity than what the United Methodists officially hold.
Personally, I wouldn’t attend a worship service of a non-Christian sect, even if they were family.
I am of the mind that easterners have less attachment to the principle of non-contradiction on these matters, though I cannot read Gov. Haley’s mind.
Even if she WERE Sikh, that would not, in my mind, disqualify her from anything. I’m all for Mike Lee and Bay Buchanan (mostly).
I will try to get my hands on her conversion story from her book, as you cited an authoritative source.
I like the governor a lot, and I was just trying to have fun with the pun.
An interesting conversion story that I find inspiring, is Bobby Jindal’s.
He was converted from Hinduism by a Southern Baptist in what seems to be a sincere and passionate commitment to Christ, his passion kept him involved and engaged, and he became a Catholic eventually.