Please Help Their Marriage Is Collapsing:

Hello all, I need to help a friend out here, his marriage is falling apart.
Married barely a year ago and very much in love with each other and all seemed so wonderfully well for this new couple until his wife got this new job and barely 3months into the new job, she was sexually assaulted by her boss. As the story goes, she was in the office when her boss asked her to accompany him to an official location to see a client. en-route, the client site, her boss claims the car developed a fault and proposed that since his house was close by, he can manage 2 drive down there, park the car and get them a taxi to continue his journey. Well they get to the house and upon inviting her into the house, he eventually rapes and sexually assaults her.

She calls her husband who in obvious outrage gets her to the clinic and files a report, the assailant upon hearing of the vengeful venom of the husband comes begging with a host of emissaries and offers a sum of money which the husband reluctantly accepts upon several pleas. However he didnt mention a thing about the money to his wife or family as he claims he wasn't right thinking at the time. Eventually the wife gets to know of the said sum and feels her husband has exploited her. In a turn of events, the boss is now claiming that the said lady and her husband colluded to swindle him of the sum of money.

At the moment the wife has moved out of the matrimonial home on the claim that her husband has sold her and she has not returned for close to 2months. All pleas to the wife to explain why he didnt mention the money issue has fallen on deaf ears, the wife seems set not to return, please Nairalanders what can I tell my friend he is loosing himself. She would not talk to him, she wouldnt pick his calls and she also avoids his friends who try to wade into the debacle. She has also avoided his family members who only wanted to settle the issue.

My friend loves his wife so much and this is hitting him like a tsunami of sorts , , please what do you think? Is something else going on, is he having an affair with the boss?, was she actually raped as she claims?, please help with  your insightful views, 

dude fogerittttt men
if he loves her he would NEVER and i say again NEVER and again NEVER have collected the money from the guy.
My wife gets raped and am so furious am not thinking, but i can collect money and not tell my wife? and i love her?fogeritttt that guy knows nothing about the word LOVE.
obviously he has only stated one thing, the money is/was more precious to him than his wife

lets even assume the boss and the said wife have an affair,how do u think she would have felt when the boss said he accepted the money?
1. her head would spin knowing he could collect money to appease for rape or so this how much am worth to him?
2. after hours/days/weeks and he never mentioned, trust is gone her knowing he collected money and never mentioned about it?
fogerritt men no matter the emissaries and pleas he should never have done such.