Is it possible to fire an employee who's involved in several love affairs?

M is holding a position in a company. She became the talk of the town when they saw her with different man knowing she's married to A. Moreover,groups of victims by her seductive acts told how she did it and really yuck. Aside from the inside even some people outside the company told so that she also tried it with them. With this immoral acts, could this be enough ground to fire her? Her acts derrogates the dignity of all, the company.