Blair, however, refuses to give up on Todd. Determined to prove her love and loyalty to him, she embarks on a Mata Hari-like plan to prove that Spencer is the one behind everything. Spencer is eventually jailed. But halfway through the trial, he fakes insanity, including intentionally repeatedly banging his head on a table in his cell and writing WHORE, referring to Blair, on a wall in the cell with his own blood. He goes as far to hire Marty Saybrooke, who is now a psychologist, to be his doctor; they have several sessions together, and she testifies in court that "in her professional opinion, Dr. Truman is not mentally stable, not fit to stand trial". By this time, Blair has yet to earn Todd's forgiveness, but she is keeping from him the fact that she has just discovered that she is a few months pregnant with his second son. As a result of Marty's testimony, Truman is sentenced to go to a mental facility instead of jail time. Furious over this, Todd kidnaps him on his way to Wingdale, and holds him captive while performing Chinese water torture on him, in a building for about a week to get Spencer to confess where his son (by Margaret) is. But 2006 goes just as it came — with all hell breaking loose. Blair gets in an accident when Truman lures her to the building and when she arrives, she finds Todd and Truman fighting on the roof. She gets in the middle of them, as Todd pushes Spencer off the building, accidentally pushing Blair off as well. They hit the ground, three stories below. After her accident, which caused her to miscarry her and Todd's unborn child, Todd forgives her, and immediately plans on proposing to her yet again when she awakes from her coma. Todd proposes to Blair in early 2007, but she turns him down, saying that they are "toxic" to each other and that they just do not work. When Blair gets out of the hospital, she, Starr and Jack move to La Boulaie with Dorian. In a futile attempt to get over Todd, Blair has sex with Cristian Vega, who in turn is trying to get over Evangeline Williamson. It does not work for either, and although the two become good friends, Blair remains in love with Todd.