Caroline Spencer Forrester

Caroline Spencer first appeared as the daughter of publishing tycoon Bill Spencer, engaged to the playboy fashion designer, Ridge Forrester, the son of Eric and Stephanie, who founded and run the prestigious Los Angeles design house where Ridge works. But Bill strongly disapproves of this match. Just before the wedding ceremony, Bill tells Caroline that he had Ridge followed and knows for a fact that he slept with another woman just a week before. She is nevertheless determined to go through with the wedding, but collapses on her way down the aisle. She is rushed to the hospital, where an idolizing young woman from the Valley, Brooke Logan, visits and befriends her. After she is released, she estranges herself from Ridge and moves into her own apartment.

Caroline is raped by a man named Ron Deacon (Greg Wrangler). The first person a distraught Caroline calls for support is Brooke. She eventually moves in with the Logans: Brooke and her siblings, Storm, Donna and Katie; and Brooke's mother, Beth. Ridge's brother, Thorne, visits to comfort Caroline, even while Ridge himself knows nothing about what happened. By the time he finds out, Caroline has convinced herself she loves Thorne. During the trial, Ron's lawyer tries to destroy Caroline's reputation by insinuating that she consented to sex. Ridge takes the stand, testifying that Caroline was insistent on remaining a virgin until she was married. Ron ends up in prison.

Ridge writes Caroline a love letter, but Brooke conspires with Thorne to hide it. Caroline learns of their deception only after she weds Thorne, causing a rift in their marriage and in her friendship with Brooke, who is now dating Ridge. Her marriage is further undermined when a drunken Ridge tricks Caroline by slipping into her bed; but Caroline is also drunk and thinks it's Thorne (or pretends to herself that she thinks it's Thorne) and they have sex. When Thorne learns what happened, he gets drunk and shoots Ridge in the back of the head. Stricken with amnesia (caused by a mixture of the alcohol and sleeping pills), he forgets both Caroline's disloyalty and his shooting of Ridge; but Stephanie knows everything. She is terrified when she learns that Caroline plans to leave Thorne because she is certain it will trigger Thorne's memory, and he'll attack Ridge again. But Caroline is becoming assertive, and Stephanie's attempts to manipulate her fail. When she learns the truth of the shooting, she is all the more determined to leave Thorne. He eventually does remember the attempted murder (thanks not to Caroline, but to a devious schemer named Deveney Dixon) and nearly shoots Ridge again. The two brothers eventually reconcile, but Caroline's marriage is over.

Caroline is still married to Thorne when she realizes she never stopped loving Ridge. She is devastated when Brooke reveals she is pregnant by Ridge but determined to make her move on him when they announce their wedding date. Brooke has a miscarriage, which leaves Ridge to make a free choice between the two women. After spending some time alone, he chooses Caroline. Ridge and Caroline marry in January 1990. The two of them are happy for about six months.

Only six months into the marriage, Caroline is diagnosed with leukemia and has only months to live. She keeps her illness a secret, wanting to have as much unclouded happiness with Ridge as possible before she dies. Brooke, who ran Caroline's blood test, knows about the illness. She believes Ridge should know, too, and asks Caroline's oncologist, Dr. Taylor Hamilton-Hayes, to break the news to him. Caroline had already made it clear to Dr. Hayes that she did not want Ridge to find out, and Taylor relayed that information to Brooke and asked her not to tell Ridge. Determined to be there for Ridge, Brooke tells him anyway against Caroline's dying wishes. Ridge is devastated. As a sign of his everlasting love, he gives Caroline a charm bracelet, each charm representing the wedding anniversaries they will be missing.

In her final few weeks, she encourages Brooke and Ridge to spend time together. Caroline believes that only Brooke can console Ridge after her death and chooses her as his second wife. Meanwhile, Ridge divulges Caroline's illness to his family and to Bill, who is particularly devastated. Ridge's sister, Felicia, throws a party for Caroline, who uses it as an opportunity to send a message to those she loves. She matches the dancing couples according to how she thinks they should be matched in their lives. She pairs up Stephanie and Eric (who is involved with Brooke) and pairs up Brooke and Ridge. Everyone knows she is dying, but Caroline doesn't know they know. While dancing with her ex-husband, Thorne, she collapses. Ridge carries Caroline to their house. They read the Bible together, and she dies in his arms.

Before her death, Caroline tells Brooke and Ridge they should reunite after she is gone; but Brooke is set to marry Eric, whose child she had just delivered. Ridge fell in love with Taylor, and ends up marrying her.