"IMPACT x Nightline" reports on rare cases of IVF gone wrong, including a woman suing a fertility clinic after delivering a baby that wasn't biologically hers and a family swapping babies with a nearby couple after an embryo mix-up.

Courtney Stodden married actor Doug Hutchison when she was 16 … he was 51. At the time, she said that they were soulmates, but 10 years later, the two divorced. Stodden speaks out against underage marriage, alleging she was groomed by Hutchison.