Kevin Costner fumes as ex Christine plans $1M wedding to his former friend — and he’s footing the luxury bill

Kevin Costner may be moving on from his high-profile divorce, but insiders say his ex-wife Christine Baumgartner is still spending like she’s married to the Yellowstone star — and it’s starting to hit a nerve.

Baumgartner, 51, is reportedly planning an extravagant wedding with fiancé Josh Connor, a wealthy financier and former friend of Costner. However, despite finalizing their divorce in February 2024, sources say the Hollywood icon is still paying handsomely to support his ex-wife’s lavish lifestyle — including what some close to him call an over-the-top wedding.

Luxury wedding stirs drama

The upcoming nuptials have reportedly ruffled feathers due to their scale — and cost. According to insiders, Baumgartner has been eyeing the most expensive venues in town and planning a celebration with top-shelf cuisine and extravagant décor. Caviar, wagyu beef, and lobster are just a few of the details making their way back to Costner.

A source close to the situation said that while Kevin wants Christine to be happy, he finds it frustrating that his money is still supporting what he sees as unnecessary luxury. The Oscar-winning actor, 70, reportedly feels the wedding is excessive, especially when he’s footing a significant monthly bill for child support and other expenses.

Lavish lifestyle after divorce

After a tense and public divorce process, Baumgartner agreed to a settlement that included $63,209 per month in child support. That amount, while far less than the $248,000 she originally sought, still allows for a comfortable lifestyle. Sources say Christine hasn’t hesitated to enjoy it.

She was recently seen shopping in Montecito, California, flashing a $50,000 diamond engagement ring and carrying a $4,500 Celine handbag. The shopping spree, combined with her plans for a lavish wedding, reportedly has Costner feeling used.

Friends say Costner isn’t jealous — but he’s irritated that the money he provides is funding what he sees as an over-the-top display. One insider noted that Christine has a way of getting what she wants, no matter the circumstances.

Strained ties with ex’s new fiancé

What makes the situation even more tense is that Baumgartner’s soon-to-be husband, Josh Connor, was once part of Costner’s inner circle. That connection reportedly adds salt to the wound, especially as Kevin hears wedding updates through mutual friends and their three children — Cayden, 17, Hayes, 16, and Grace, 13.

Although Costner has moved on publicly and privately, sources say this wedding saga has hit a nerve. He may not have a say in how Christine lives her life post-divorce, but he’s not thrilled about continuing to bankroll it.