Just three months have passed since Tristan 27, was caught in a massive cheating scandal involving multiple women, while Khloe was pregnant with their daughter, True Thompson.
Fellow Kardashian family members have reportedly 'warned' romantic Khloe on her upcoming nuptials.
'Khloe is moving full steam ahead,' the source says. 'She wants another baby with Tristan. That's really why she forgave his cheating.'
Another friend told In Touch, 'Khloe said she wants a huge party at a private home in Malibu with family, friends and whoever Tristan wants to invite.'
Despite her family's hesitation, Khloe isn't listening to anyone - especially when it comes to her wedding.
'She's determined to have this wedding no matter what. She isn't even asking him to sign a prenup,' a source tells.
'Even though 99 per cent of Khloe's friends and family are against it, the wedding is going to happen.'
The Kardashian family is yet to respond to In Touch's claims.