Caitlyn Jennerwill not be among the guests at her sonBrody‘s wedding, PEOPLE confirms.Brody, 34, is set to tie the knot with his longtimefiancéeKaitlynn Carterin Nihi, Sumba Island, any day now, but according to a source close to the family, Caitlyn, 68, “has work commitments that have been set up for months and couldn’t be changed in the end.”Nevertheless, the source says “everything is good” between the two, adding that Caitlyn “will be throwing a big party for them when the newlyweds return to town.”Want to keep up on the latest from PEOPLE?Sign up for our daily newsletterto get our best stories of the day delivered straight to your inbox.Earl Gibson III/GettyCaitlyn, who shares Brody and his brotherBrandon, 36, with ex-wifeLinda Thompson, has been involved in the couple’s past wedding festivities, celebrating her future daughter-in-law in April when she attended herbridal showerat the Santa Anita Park racetrack in Los Angeles.“Went to my first bridal shower,” Caitlyn captioned a photo of her and Carter, 29. “I had so much fun! PS so much better than Bachelor parties!”“I’m so happy you were there!!!” Carter commented on the post. “It meant a lot to me!!”RELATED VIDEO:Kendall JennerTalks Her Sexuality, Stormi and Sitting Out Fashion MonthOther prominent family members that won’t be attending the nuptials? Brody’s half-sistersKendallandKylie Jenner, 22 and 20, respectively, whom he’s grown estranged from in recent years. (He recently admitted he waskept in the darkabout Kylie’s pregnancy.)“My two little sisters, we never even heard from them,” Brody recently told PEOPLE. “They never even RSVP’d, I don’t think.”“We sent them an invite but we just never heard anything back,” he added. “Well, they’ll be missed. I would have loved to have had them there.”
Caitlyn Jennerwill not be among the guests at her sonBrody‘s wedding, PEOPLE confirms.
Brody, 34, is set to tie the knot with his longtimefiancéeKaitlynn Carterin Nihi, Sumba Island, any day now, but according to a source close to the family, Caitlyn, 68, “has work commitments that have been set up for months and couldn’t be changed in the end.”
Nevertheless, the source says “everything is good” between the two, adding that Caitlyn “will be throwing a big party for them when the newlyweds return to town.”
Earl Gibson III/Getty

Caitlyn, who shares Brody and his brotherBrandon, 36, with ex-wifeLinda Thompson, has been involved in the couple’s past wedding festivities, celebrating her future daughter-in-law in April when she attended herbridal showerat the Santa Anita Park racetrack in Los Angeles.
“Went to my first bridal shower,” Caitlyn captioned a photo of her and Carter, 29. “I had so much fun! PS so much better than Bachelor parties!”
“I’m so happy you were there!!!” Carter commented on the post. “It meant a lot to me!!”
RELATED VIDEO:Kendall JennerTalks Her Sexuality, Stormi and Sitting Out Fashion Month
Other prominent family members that won’t be attending the nuptials? Brody’s half-sistersKendallandKylie Jenner, 22 and 20, respectively, whom he’s grown estranged from in recent years. (He recently admitted he waskept in the darkabout Kylie’s pregnancy.)
“My two little sisters, we never even heard from them,” Brody recently told PEOPLE. “They never even RSVP’d, I don’t think.”
“We sent them an invite but we just never heard anything back,” he added. “Well, they’ll be missed. I would have loved to have had them there.”
source: people.com