. Some statistics I've heard thrown around are something like 50% of marriages ending in divorce, 70% of divorces initiated by women, and the majority of the reasons given by these women are "I'm no longer satisfied with him."
Where are these statistics from? I seriously doubt "I am no longer satisfied with him" is a reason given by many woman at all, much less the majority.
According to top10s, the number one reason for divorce is marital infidelity. Since statistically men cheat on their marriage more than women, I seriously doubt "I am no longer satisfied by him" is in fact a big reason for divorce. Number two is communication breakdowns, number three is abuse, number four is financial issues. In fact "I am no longer satisfied by him" doesn't even make the top ten. I guess you could include it in the number six reason "boredom", but to prove your point you would have to prove that women get bored more often than men.