I NEED AN ADVICE FOR A FRIEND

I NEED HELP AND ADVISE, I HAVE BEEN SO TEMPTED, I THINK NOW I HAVE TO OPEN UP TO THE WORLD WHAT HAS BEING GOING ON IN TOP SECRET.
I THINK AM IN LOVE WITH MY MOTHER IN LAW, OK, MY MOTHER IN LAW WAS ONLY 9YRS OLDER THAN ME, AND AM 10YRS OLDER THAN MY WIFE, THAT IS TO SAY MY MOTHER IN LAW GAVE BIRTH TO MY WIFE AT THE AGE OF 19YRS, SHE'S VERY BEAUTIFUL AND YOUNG LOOKING, SHE STILL POSSESES THE KIND OF QUALITIES MOST YOUNGER LADIES DONT EVEN HAVE, SHE VISITS US FREQUENTLY AND I AND MY BEAUTIFUL WIFE NEVER ASK HER TO STOP VISITING JUST BECAUSE SHE IS VERY FUN TO BE WITH, SHE CAME WHEN WE HAD OUR FIRST BABY AND LEFT AFTER 4MONTHS, SHE'S BEEN CALLING US TO KNOW HOW WE WERE FAIRING ,NOW I KNOW IT'S HER ATTITUDE THAT MADE MY FATHER IN LAW NEVER LOOK BACK ON HER WHEN HE DIVORCED HER, DURING MY WEDDING WITH HER DAUGHTER, HER FATHER AND MOTHER WERE NEVER SEEN TOGETHER, LOOKING AT THEM YOU WILL KNOW IT'S OBVIOUS THEY HAD PROBLEMS, SHE VISITED US AGAIN AND JUST AFTER ONE MONTH SHE STARTED PLANING THAT MY WIFE VISITS HER UNCLE WHOSE MY MOTHER IN LAWS YOUNGER BROTHER IN COTONOU, I NEVER KNEW ALL THIS HER PLOT WAS TO GET AT ME, MY WIFE WHO LOVES TRAVELLING SO MUCH ALREADY ACCEPTED WITHOUT CONSULTING ME, THAT VERY FRIDAY MY WIFE LEFT TO COTONOU WITH MY LITTLE 14 MONTHS DAUGHTER, I AND MY MOTHER IN LAW SAW THEM OFF TO MILE 2, WE CAME BACK AND ON SATURDAY NIGHT I WAS IN MY ROOM SLEEPING WHEN SHE CAME IN WITH A NIGHT GOWN SO TRANSPARENT, SHOWING ALL HER CURVES, ONLY PANTS, I TRIED NOT TO LOOK AT HER BUT SHE BROUGHT COFFEE TO ME, HER NIPPLES STILL STOOD FIRM, SHE ASKED ME IF I AM SHY? I SAID YES MAMA, SHE ASKED ME TO COME OFF THAT MAMA STUFF THAT SHE'S ONLY 44YRS AND CAN NEVER GIVE BIRTH TO A MAN MY AGE, I WANTED TO SAY SOMETHING AND SHE STOPPED ME WITH HER FINGER CROSSED MY LIPS, SHE TOLD ME SHE NEVER TAKE EYES OFF ME SINCE I CAME FOR HER DAUGHTER HAND IN MARRIAGE, THAT THAT WAS WHY SHE ACCEPTED ME MARRYING HER, SHE ASKED ME A KILLER QUESTION, am I not beautiful? MY GOODNESS, MY HEART BEGAN TO POUND, INDEED YOU ARE, I replied, SHE TOLD ME I KNOW SHE'S NOT WITH A MAN THAT I SHOULD PLEASE HELP HER AND KEEP IT SECRET, THAT ON HER PART MY WIFE WILL NEVER KNOW OF US, THAT I CAN CALL HER MAMA IF MY WIFE WAS AROUND, as if it's easy like that,I WANTED TO PUSH HER BUT SHE DIVED MY MOUTH AND BEGAN TO KISS, SHE PROMISED TO TAKE CARE OF ME AND TREAT ME BETTER THAN MY WIFE IN BED, I BEGAN TO CRY AND BEG HER NOT TO DO THIS, I WISH I NEVER CRIED, SHE SAW MY TEARS AND BECAME MORE EMOTIONAL AND ROMANTIC, KISSING MY TEARS WHICH NO ONE HAS EVER DONE BEFORE, SHE REMOVED HER CLOTHES AND ASKED ME TO MAKE HER A REAL WOMAN THAT SHE HAS MISSED MANY YEARS, I KNOW SHE HAS MEN OR A MAN SOMEWHERE WITH HER ATTITUDE ON ME THAT SATURDAY, SHOULD I RUN FROM MY OWN HOUSE?SHOULD I TELL MY WIFE HER DAUGHTER WHAT IS GOING ON,I DON'T WANT TO DESTROY THE LOVELY BOND BETWEEN MY WIFE AND HER MUM, BECAUSE SHE'S THE ONLY OF HER CHILD SO CLOSE TO HER, PLEASE I AM A MAN ,I ALMOST GAVE IN BECAUSE SHES VERY ADORABLY MADE AND SO CHARMING, MOST TIMES I WONDER WHY HER HUSBAND LEFT HER WITH ALL THAT BEAUTY, AM CONFUSED FRIENDS WHAT DO I DO NOW? AND I DON'T WANT PEOPLE IN THE COMPOUND TO NOTICE ANYTHING, WE HAVE BEEN KISSING BECAUSE SHE TOLD ME IF I CAN'T MAKE LOVE THAT I SHOULD JUST KISS HER GOOD NIGHT, I WANT TO STOP ALL THIS PLEASE, WHY WOULD THIS WOMAN WANT TO DESTROY HER OWN DAUGHTERS HOME?