Read a rather funny online news today,"husband strangled his wife for calling out wrong name during sex", and this took place in London.
Collin Scully 59 years old was so furious at his wife Tracey 39 when she called the name "Paul Paul" during sex, and he pushed her down the bed and caused her to bruise before he headed to the children room to retire from the night.
He called the police the next day and claimed that "he had done something to his wife and dont know what he'd done" and police came and got him investigated.
After having read the story, and had a great laugh and if i knew Collin personally i would suggest to him that he should continue make love with the wife and in return he should call out " Mariah, Mariah" and that definately would keep their sex life from waning and their marriage alive.
P/S: To be on the safe side, find a mistress with the name "More"