Actually she'd be "verbosifying," verbose (which I've been called many times) being the root word.

If you want a REAL word, you can pick from bombastic, circumlocutory, diffuse, flowery, fustian, gabby, garrulous, grandiloquent, involved, long-winded, loquacious, magniloquent, palaverous, periphrastic, pleonastic, prolix, redundant, repeating, repetitious, repetitive, rhetorical, talkative, talky, tautological, tautologous, tedious, tortuous, windy, or yacking.

I like yacking myself, with circumlocutory and magniloquent close seconds.

Jack

"People generally quarrel because they cannot argue." - G. K. Chesterton