My handle might give some idea how I am to answer. My relatives at the time were living in the Mountains of western Virginia. Some fought in Blue, others in grey. One in blue executed his cousin in grey. They took their politics very seriously. Another made off with a Yankee colonel's horse, was caught and hanged by them as a horse thief. We don't know if he was a Confederate cavalryman trying for a remount or... just a horse thief.
But, I consider Lincoln as having been out of control and tyrannical and had I been there at the time would have had to take up arms in defense of freedom against him. So whether from Virginia or Texas (my current home and where we put down roots), I would have worn a coat of grey, or some reasonable facsimile thereof as could be supplied. ;>)