OK, I can see the school having influence on her behavior in the classroom. But, when she walks out the door at the end of the day, she’s a private citizen and not on the payroll. If she wants to moonlight in a bikini (a task which I strongly favor), that’s her business.
2. Depends on what the morals clause (if any; used to be standard) in her contract says.
3. Probationary means ‘no reason needed’.
4. “Moonlighting” doesn't mean ‘working another job during one's regular work hours’; nor does it have anything to do with moons, nor mooning.
5. By the time she started teaching, she should have already worked this stuff out of her system at college. Hook-Up or Shut Up