What would you do? #lyinghusband

You caught your husband talking to another girl 😣 , she calls him and then he says to you no i dont speak with anyone i swear , and he says that he dont even know who she is and   you are sooooo sure that  he knows her and she even knows who you are and he is still lying to your face because he doesent want to lose you.. he keeps saying i dont know her and then says forget about it..... how would you react? 
my husband lies to me ..  one day he smelled so bad i said to him did you smoke?  ( i dont care if he smokes but he smelled so bad and doesent even smoke just asking ) and he said no i swear but he really smells bad from his mounth.. 
Is it normal that men lies?