You mean kick her to the curb? If she’s just your girlfriend, I take it she’s not living with you under your bedsheets (at least I hope not) and if she is, then it doesn’t matter, you won’t have the inner strength and/or character to kick her out.
Great observation.
Mine would be, if she supports 0bama, she is looking to have the gov’t “take care of her” and not a husband.
Ditch her now.