Oliver Barnes gets in touch with Rebecca when he learns she is his biological mother. They meet up and Rebecca explains to Oliver why she gave him up. Rebecca then tells Oliver that she wants no further contact with him and leaves. After looking through some mementos, Rebecca realises that she wants to get to know Oliver and they meet up again. When Oliver asks about his father, Rebecca backs off and she later cancels another meeting. Oliver's girlfriend
Elle Robinson (
Pippa Black) later confronts Rebecca about messing Oliver around. When Oliver is injured in a minibus crash, Rebecca visits him and spots a picture of Elle's father, Paul, whom she once spent a romantic weekend with several years earlier. Rebecca believes Paul is Oliver's father, so they take a
DNA test. During this time, Rebecca grows closer to Paul. When the DNA test results come back negative, Rebecca realises that Oliver's father is her violent ex-partner
Richard Aaronow (
Blair Venn), who raped her, resulting in Declan's conception. Rebecca and Paul begin dating and she and Declan move in with him. Rebecca decides to pursue a career in law and she starts working as a secretary at the local law firm. Feeling neglected, Paul embarks on an affair with
Kirsten Gannon (
Nikola Dubois). Paul asks Rebecca to marry him and she accepts. Susan Kennedy tells Rebecca about Paul's affair, leading her to end their engagement. Rebecca becomes a grandmother, after Oliver's daughter,
Chloe (Sarah May) is born. Rebecca dates
Andrew Simpson (Peter Flanigan) and agrees to marry him. But realising she still loves Paul, she ends her relationship with Andrew to get back with him. Rebecca becomes a grandmother for the second time when Declan's girlfriend,
Bridget Parker (
Eloise Mignon) gives birth to
India (Alia and Gabriella Devercelli). When Bridget dies, Rebecca helps her parents
Miranda (
Nikki Coghill) and
Steve (
Steve Bastoni) organise the funeral. When Miranda and Steve decide to take India and move away to
Oakey, Rebecca encourages her son to keep his daughter. Rebecca asks Paul to marry her and he accepts. Rebecca and Paul's wedding is interrupted by
Lyn Scully (
Janet Andrewartha) when she announces that she and Paul are still married. Rebecca is furious that Lyn has ruined her day and she and Lyn have a
scragfight outside Rebecca's house in front of the neighbours. Lyn signs the divorce papers and decides to stay in Erinsborough. She purchases Harold's Store and she and Rebecca, who has begun running Charlie's, try to sabotage each other's businesses. On Christmas Eve, Paul surprises Rebecca by organising a wedding for them in Charlie's. Paul buys local radio station, PirateNet, and appoints Rebecca CEO. Declan later tells Rebecca that Paul has been lying to her about his financial situation and if PirateNet fails, her name is on the papers and the creditors will bankrupt her. When she gives Paul a chance to tell her himself, he does not bring it up and Rebecca threatens Paul with a divorce. When Paul sabotages
Stephanie Scully (
Carla Bonner) and
Libby Kennedy (
Kym Valentine) friendship, Rebecca is disgusted with him and asks him to move out. Rebecca allows Paul to move back home after he agrees to take six months off from Lassiter's, placing Declan in charge. Declan tells Rebecca that Paul has been embezzling money, while
Diana Marshall (
Jane Badler) confesses that she had sex with Paul. Rebecca is devastated and goes to Lassiter's to speak to Paul. Shortly afterwards, Paul is pushed off the
mezzanine. Rebecca is questioned by the police, but denies pushing Paul. She later breaks down in Lyn's arms when Paul's affair with Diana is revealed. Rebecca asks Paul for a divorce, but he tells her that he remembers who pushed him and threatens to implicate Declan. When
Kate Ramsay (
Ashleigh Brewer) finds Declan and Rebecca packing, Rebecca confesses that she did push Paul. She explains that she did it after she went to confront him about his affair with Diana and threatening Declan. Paul blackmails Rebecca into staying with him. Rebecca finds herself attracted to
Michael Williams (
Sandy Winton) and they grow close. Paul forces Rebecca into renewing their vows. Rebecca tells Declan that she loves Michael and she helps Lyn when Paul begins blackmailing her. When Michael asks Rebecca to leave Paul, she confesses that she pushed Paul from the mezzanine and he is blackmailing her. Paul asks Rebecca to spend the night with her at Lassiter's in exchange for filing an
affidavit, which states that his fall was an accident and that he refuses the right to press charges against her. Rebecca then tells Paul that their marriage is over. Paul starts a revenge campaign against Rebecca and Declan. Declan contacts Oliver, who returns with his family to get Rebecca. Rebecca refuses to leave Michael and even agrees to marry him. Upon realising that Paul will not stop trying to get revenge, Rebecca tells Susan the truth about Paul's accident and asks her to encourage Kate to come forward to the police about her false alibi. That same day Rebecca, Declan and India leave Erinsborough with Oliver and his family. Three years later, Rebecca returns to Erinsborough to meet with the mayor about a civic project called Twin Cities. Rebecca visits Susan and
Karl (
Alan Fletcher), after Karl's name appears on the cover letter. Rebecca runs into Paul and he informs her he is the new mayor and she is back because of him. Paul also admits that he still has feelings for her. After finalising the Twin Cities deal, Rebecca intends to return to Sydney. However, when she learns from
Mark Brennan (
Scott McGregor) that she was the reason his relationship with Kate ended, she decides to stay and help them get back together. Rebecca is not happy with Paul when he tells Mark to back off, but she softens towards Paul when she realises how much he cares for Kate, and they have sex. Paul asks Rebecca to quit her job and move back to Erinsborough to be with him. Seeing how much Paul is trying, Rebecca agrees. However, she tells Susan that she feels guilty about what she did to him and hopes that being with Paul, her guilt will ease. Susan tells Paul, but he does not believe her and thinks Rebecca still loves him. Rebecca realises that she should not have given Paul false hope and tells him she was staying out of guilt before deciding to return to Sydney. Rebecca sends flowers when Kate dies a few weeks later. A few years later, Paul and Terese Willis find Rebecca waiting at the Erinsborough community centre, where she is meeting with Toadie to discuss a partnership between the women's shelter she runs and the Sonya Foundation. Rebecca appears surprised Paul and Terese are getting married, and that his former wives Lyn Scully and Gail Lewis are also in town. Rebecca catches up with Karl and Susan, and then she meets Gail for the first time. She admits that being back is bringing up unwelcome memories for her. Paul later finds Rebecca crying on the mezzanine and she apologises for pushing him off it. She tells him that she is angry at herself for letting him turn her into someone she never was. They hug and Terese confronts them, having seen them on the CCTV. Rebecca allows Paul to explain what happened to Terese, and she says that she did not think she was capable of hurting someone like that before marrying Paul. All the wives confront Terese at the day spa, but Rebecca and Lyn get into an argument. Rebecca meets and dates
Gary Canning (
Damien Richardson), but when she learns he is also seeing Gail, she ends their potential romance and leaves town. ==Reception==