Bold and the Beautiful will likely have Steffy Forrester considering the discovery of a killer step-daughter way beyond her marriage vows, for better or worse, on this CBS soap. For Steffy, this likely goes beyond “worse”.

Bold and the Beautiful: Steffy Forrester Gains A Step-Daughter?

Before anything else transpires on Bold and the Beautiful, Finn will likely go for an immediate paternity test. Poppy Nozawa (Romy Park) denies any chance that her nephew is the father.

But he still cannot shake his thoughts about Luna Nozawa (Lisa Yamada) being his daughter. So, he would likely insist on confirmation, one way or another. This likely means another paternity test is on the way.

If Finn discovers he’s a father instead of an uncle, Steffy Forrester (Jacqueline MacInnes Wood) and the Forrester family likely play a big part in this storyline. One of the problems to expect is that Finn neglected to tell Steffy about his semi-taboo relationship with his aunt.

B&B: Steffy & Finn’s Family Get New Titles

Despite Poppy’s denial this week, on Bold and the Beautiful, John Finnegan (Tanner Novlan) still believes he fathered Luna Nozawa. If he is the father, many relationships will change drastically as B&B rolls along.

Finn would be the father of a mentally damaged woman in her 20s. Then, Li Finnigan (Naomi Matsuda), and Jack Finnegan (Ted King) become her grandparents. Sheila Carter (Kimberlin Brown) also becomes a grandma.

Sheila becomes the biological grandmother to a young woman who some may say is a chip off the old block for the woman with nine toes. But Steffy Forrester (Jacqueline MacInnes Wood) likely bears the brunt of this discovery with feelings of anger, shame, humiliation, and betrayal.

Steffy becomes the stepmother to a murderer, and her son now has a killer as a half-sister. This might not sit well with Steffy, but it certainly won’t sit well with her dad, Ridge Forrester (Thorsten Kaye).

Bold and the Beautiful: Finn Steps Up…

Bold and the Beautiful had John Finnegan unaware that he possibly had a daughter. We learned this week that Poppy and her adopted nephew shared an intimate one-night-romp 20-odd years ago. But Poppy assured him back then, that when she became pregnant, the baby was not his.

But now he’s angry. Not because he didn’t want Luna for a daughter, but because he missed out on her childhood. So, if John Finnegan is the father, he will likely step up and own his daughter. This will leave Steffy in a quandary and most likely her father, Ridge, seeing red.

Steffy loves Finn, but back when she first discovered that Sheila was his biological mother, their marriage took a hit. Steffy finally concluded that her husband couldn’t be blamed for this. But this time it is different.

B&B: Troops Gather as Steffy Unravels?

Again, if Bold and the Beautiful confirms that Finn is Luna’s father, Steffy Forrester will likely have a fight on her hands. If she decides to stay with Finn, some in her circle will likely warn her against this.

First, Steffy will need to work through her feelings of betrayal. Finn never told her that he slept with his aunt. She will likely find that disgusting.

But Steffy probably blames Poppy for seducing her younger nephew at the time. Finn described their encounter when talking with his aunt this week, and she sounded like the predator.

Roadblocks Pop Up…

Once the word circulates among the Bold and the Beautiful characters, Steffy will find too many roadblocks against her staying in her marriage. Ridge Forrester will likely lead the pack. And, he won’t sugarcoat his words if Finn decides to step into the role of Luna’s father.

Ridge won’t want Steffy Forrester or his grandchildren affiliated with the new killer in the family. Then there’s Liam Spencer (Scott Clifton). This guy will likely fight tooth and nail to keep Kelly Spencer (Sophia Paras McKinlay)  away from Finn if he publically acknowledges Luna as his daughter.

So, even if Steffy Forrester bites the bullet and stays in her marriage with Finn in his new daddy role, she might not be able to. If Liam threatens to go for custody of Kelly over this, it could be a game changer for Steffy Forrester on the CBS soap.

Head back to Soap Dirt for the latest Bold and the Beautiful spoilers.