Kourtney Kardashian has revealed why she won’t marry longtime partner and baby daddy Scott Disick. Despite recognizing the commitment level they already have to each other as parents of one (soon to be two!) children, the reality star won’t say ‘I do.’

Speaking during an appearance on Jimmy Kimmel Live, a very pregnant Kourtney Kardashian said, “First of all, I have realized that I have major commitment problems during this pregnancy. I’m really claustrophobic, and all my issues — and I have a lot of them — they all stem from this thing. I can’t commit to anything . . but I love Scott, and he is my partner.”

The 33-year-old, pictured here with Scott Disick and son Mason on May 24, added, “We are committed to each other, we are together, we have a great partnership — I don’t think I’m any different than [married couple] Khloe and Lamar.”

photo: FameFlynet