I am hoping you’re a troll. If not, seriously, I feel BADD for your current wife.
But I just have one question for you. What in the world makes you think that a woman would be 100% ok with her husband having slept around? Just because your naive 19 yr old wife did, you think every single woman out there would be ok with her husband having done that? Or that your wrong interpretation of Islam allowing 4 wives for no good reason, gives beef to your ridiculously stupid theory?