Wow, I just found out the Dragonlance Inheritance series retconned a half-elf character being a product of rape, instead deciding the mother lied. Yikes.
edit: Blame lies with Nancy Varian Berberick. Who did not create the character
Two accounts of Tanthalas Quisif-Nan Pah’s (Tanis’ elven name) birth exist. Both agree that Tanis was born in Qualinost, in 258 A.C. The first account is the Chronicles Trilogy, which states that Tanis was a product of rape. It is also described in the first chapter of Kindred Spirits. The violent nature of his conception, the nature of his birth, and the choice of his mother to die from shock after her assault all influenced the way the elves regarded Tanis and shaped his developmental years.
The second account of Tanis’ origins is later presented in The Inheritance series. Here the story is elaborated on. His mother, Elansa Sungold, originally was kidnapped by Brand’s brigands, however later fell in love with him, resulting in Tanis. At that time, Elansa was also married to the prince, and so the prince tried to “rescue” her from Brand. When she refused to leave, he fought Brand, and they both died. Pregnant with Brand’s child, Elansa goes back to Qualinost pretending she was raped to protect her and Tanis.