This behaviour is enough to put me into "warrior woman" mode. I have never and would never, even with alcohol, do this to another female's man. There is no excuse. It is complete and total disrespect. May I ask why your husband doesn't say, "Excuse me, my wife is right here, have some respect for her as well as yourself." I have said this to a couple of men who were gauche enough to have flirted with me in front of my husband.