“I believe my ex-husband, Bob, has lost his mind,” says Jeremi.
 
She says that when they retired, Robert got involved in day trading. Then, she says she tried to charge something on their credit card and learned the card was maxed out.

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“I had to tell her I lost everything,” Robert says.
 
“We were broke. Our $1 million nest egg was gone,” Jeremi says.
 
Jeremi claims Robert then became “obsessed” with making the money back, so he went online and started talking to women. “They would say they had a lot of money, but they couldn’t get at it, and if he would just give them a little bit of money, then he would benefit with the larger amount of money, once they got the money free,” she explains. “Bob was being scammed. I don’t believe he had any idea of what was going on, and nobody could tell him different.”

WATCH: Text Message Exchange Between Man And His ‘Online Girlfriend’ Who He Has Sent Money To
 
After 40 years of marriage, Jeremi filed for divorce. Now, Robert says he’s online about six hours a day, seven days a week, looking for a woman he can marry.
 
Hear about some of Robert’s five love interests – whom he’s never met in person -- in the video above.
 
On Tuesday’s episode of Dr. Phil, see what Dr. Phil uncovers about one of Robert’s love interests who he says is mute. And on Wednesday, the investigation continues across the country. Check here to see where you can watch.