Trisha is absolutely a Yearwood. If you recall, she is from Monticello, GA, and is part of the GA Yearwood clan, descended from Robert and Andrew Yearwood who are the topics of several postings here on this Forum.
She and I share the same line to John H. Yearwood (1860-1919). She descends from M.H. Yearwood (1905-1961), the youngest brother, and I from R.R. Yearwood (1885-1958), the oldest brother. Our family was from Greene County, GA at the time, after moving from Habersham County about 1860.