TK and Sarah wed in mid-2007, with Sarah initially cautious as she believed she may still love Craig. Sarah clashed with TK's family and Billing believed the arrival of TK's nephews to the house only further drove a wedge between her and the Samuels, stating: "Sarah is aware that when she went to the tangi she made some enemies, even though she was just trying to be straight up. She has been on the marae before, but she found that quite an alienating experience and she is prepared to feel that way again. She is definitely feeling apprehensive because they decided not to invite a lot of the whanau to the wedding and she realises she might get some flack for that. But she realises going to the Marae is important for TK’s sake and her relationship’s sake, and it is important she doesn’t make any more enemies. She is determined to put on a brave face and be nice and show she is capable of integrating into the family." The two decided to start a family in late 2007 however TK soon voted against it and Sarah feared she had made a mistake marrying TK. However the two soon made up and decided to try for a family again. The couple found themselves pregnant but the baby would have been born ill, so the pregnancy was terminated. Sarah broke up with TK when Brooke Freeman (Beth Allen) purposely drove a wedge between the couple after falling madly in love with TK. Billing found the break-up uncomfortable to film, stating: "It has been very difficult to play, there are some days when I've thought she's just being a complete twit." She believed that Sarah found herself to be a "burden" to TK with her illness and it affected her "confidence and belief in herself". TK and Sarah set up a clinic in 2010 and Sarah later readmitted her love, causing a one-night stand before she left the country. Upon her unexpected arrival, Sarah announced she was pregnant with TK's child and she loved him. However TK had moved on with Roimata (Shavaughn Ruakere) and despite feelings for Sarah, announced it was over forever. Billing sympathised with Sarah during the ordeal, "My heart breaks for Sarah Potts because her bubble is well and truly burst. She has a fantasy in her head and when she comes home it's not what she