On Sunday's episode, the director asked the 27-year-old actress some final questions about her overall experience filming the show. Surprisingly, Lohan revealed that her struggle with filming mid-way through production was because she suffered a miscarriage.
"No one knows this, and we can finish after this. I had a miscarriage for the two weeks that I took off," she said. "It's a very long story. I was sick. And mentally that messes with you. And watching this series, I just know how I felt at that moment, and I can relate to that girl, which sounds kinda crazy. But I'm like, 'Oh my god, this is really sad, who is helping her?'"
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"You know that list that came out, that was part of my Betty Ford — it's step No. 5 or step No. 8 — it's your sexual inventory, and that was in my Betty Ford book, so that was really personal to my sponsor. You write that for your sponsor," she said. "So someone took a photo [of the list], and I'm pretty sure I know who it is, unfortunately, and they're not a part of my life at all anymore... That's something sacred to me, that's something that I trusted with people that were in my life. That's not something I'd show anyone, besides my sponsor, who is also a very well-known person. The fact that that happened was not only humiliating, but just mean."
Watch the final moments of the series: