In his court filing, Garnett pointed out that most of the money Brandi is attempting to get, is the result of the NBA career he’d already established years before marrying her:

Via TB– “I began playing for the Minnesota Timberwolves in 1995, about nine years before Brandi and I married.” He estimates that, “my total earnings during the time I played for the NBA were over $300 million.”

Here’s How Much Garnett Already Agreed To Pay Estranged Wife…
According to the report, Kevin Garnett agreed to pay Brandi a major amount of money, but claims she still wants more…like, a lot more:

Kevin says that he and Brandi have already agreed to temporary support of $100,000 per month, but believes invalidating the prenuptial agreement will open the door for her to receive an additional “windfall” of support that may not be warranted if the agreement is enforced. -via TB

The Garnetts share two kids- ages 11 and 6. Now, I know kids can be expensive, but GOOD LAWD that’s a lotta money Brandi’s getting. A hundred G’s every month is enough to feed a small country, but from the sound of it, Brandi is not satisfied.

It’s unclear exactly how much extra financial support the Mrs. is seeking from Kevin, but there’s one more thing she reportedly wants from their divorce- physical custody of their kids, with Kevin only getting visitation…WOW.