New Mexico Husband and Wife have been married for over 18 years. They have two teenagers.

Husband is a wealthy investment fund portfolio manager.

Divorce was reportedly advancing amicably, with both having agreed to temporary alimony of $5 million for a year, while the parties’ real estate is sold.

Then Husband began stepping out with his new love interest … a Manhattanite who bears a striking resemblance and similarity to Wife … only fifteen years younger.

That may have been a strategic miscalculation on his part.

Wife allegedly now insists that the supposedly agreed upon $5 million won’t cut it after all.

Given that the parties reportedly enjoyed an annual income of $50 million and annual expenses of about $9 million for the past decade, Wife may actually have a point about the challenges of maintaining the marital standard of living for herself on just $5 million.

Read more in this New York Post article: Wife seeks more alimony over ex’s new lookalike girlfriend .