Anntiversary Gift

Kofi and his wife Adjoa live in USA. Kofi asks his wife, what she wants for their 20th wedding anniversary.
"Would you like a diamond ring?" he asks.

"Not really," says Adjoa.

"Well how about a new Mercedes sports car?" says Kofi.

"No," she responds.

"What about a new home in Ghana?" he suggests.

She again rejects his offer with a "No thanks."

"Well, what would you like for your anniversary?" Kofi asks.

"Kofi, I'd like a divorce," answers Adjoa.

"Sorry, I wasn't planning to spend that much," says Adjoa.