If it's out "in the wild" rather than in a lifestyle club or context, most guys simply won't hit on a married woman or a woman who is obviously "with" a guy. They may, however, be admiring her without her noticing... something you should look out for and point out to her. When I worked in a hotel I heard loads of husbands ask their wives "was he flirting either you?" Only for the wife to incredulously react as if hubby was being crazy for thinking anyone would want to flirt with "THEM" (in their mind, they were middle aged mum's who no-one would be interested in... whereas we all saw them as extremely attractive women who just happened to be 35+)
