Dating a teacher in college
Even after she graduates, there is some stigma to dating a former student. I would say once she turns 21, that would be even better for you. It's not the age difference- I'm 19 and dated a 28 year and it was one of the best relationships I have had- but it can only be bad for your job.
On other message boards, most guys feel that women under 24 years old just come with a lot of drama, and under 21 is even worse. If you waited until she was completely out of the college you teach at, it would be one thing. Plus, you don't know if she is using you to further her educational needs.
OK, Just thought I would get some input from some folks around here. I take my job very seriously, and never think to jeopardize my career and reputation.
Here's the thing, I have a female student, almost 20, who seems to have quite friendly and a touch the flirty side (you know that impression when you see it).