Article continues below advertisementMelissa Gilbert is sure that husband Timothy Busfield is an innocent man. Defending the West Wing actor, 68, in her first sit-down interview amid his child sexual abuse charges, Gilbert, 61, told Good Morning America's George Stephanopoulos that she's "100 percent confident he will be exonerated."The Little House on the Prairie actress added, "But I will tell you that there is a practical side to this and we do have to be prepared for all scenarios.