Details: Taylor relationship with her father Jimmy wasn't as positive as the rest of her sisters as Taylor was often seen as the failure of the family in her parents eyes. However, given that Jimmy and Lydia were shown to love all their children equally it is likely that they share the same affection for Taylor as they do for Quinn, Haley and the others but are more unimpressed with the decisions she makes.
Details: Lydia's relationship with Taylor, like her daughter's relationship with her father, isn't as strong as Lydia's relationships with her other children due to Taylor being percieved as the screw-up of the family and often dissapointing her parents. However, Lydia has never displayed any disdain for Taylor and is often stated to love her children equally. When Lydia annuced she was dying, Taylor went into denial and refused to see her family. Until Quinn came to tell her Lydia had little time left. So Taylor went to she her mother and broke down not wanting to loss her and be left unloved, the trouble child. But Lydia told Taylor that before she settled down she was just like Taylor and out of all her children Taylor was the most similar to Lydia and one day she would find love like her siblings. Taylor was there when Lydia passed away.
Details: Haley's eldest sister, Taylor, is a completley different character to Haley. She is known for her wild behaviour and inappropriateness way of life. She used to make brownies for her family, with drugs in them, and sleeping around in high school led to her taking Nathan Scott's virginity in high school. After graduating, Taylor moved towns and eventually returned home to live with a very reluctant Haley. Once departing Tree Hill, after supporting Haley in her decision to go on tour, Taylor is often unspoken of. She is a sour topic in the Scott household, but is often mistaken for Quinn James, Haley's other sister. She later returned and caused Haley great upset due to sleeping with Quinn's ex-husband but following the death of her mother the two grew closer and help to resolve some of their issues.
Details: Taylor and Quinn had a very different relationship to Quinn and Haley. Both being more relaxed and fun-loving than their straight-laced sister they formed a bond on this, often joining together to pull pranks on Haley or their other sisters. Quinn and Taylor have been described as having a very close relationship.
Details: Similar to the rest of her family it is likely that with her brothers she had a good relationship but her more 'open' ways may have been an issue with them as it was for the rest of her siblings.
Details: Nathan lost his virginity to Taylor which made their relationship difficult and uncomfortable, with members of Haley's family often teasing the two on their previous history. But they never had a good relationship afterwards. See Main Article on their romantic history: Here
Details: Jamie is very close to all of his aunts, including Taylor, and they see eachother regularly at family events such as Thanksgiving. Given that Jamie shows a fondness for all of his family, it is likely that he and Taylor have a good relationship.
Details: Its very likely that Taylor had a very similar relationship with Lydia as she did with Jamie but considering Lydia was born after the rift between the sisters was improved it possible that they may have had a closer relationship.