They were really close when they were kids up until Hudson (my PB) started drinking. His cousin then spoke with the family and suggested an intervention. Since then, he had got the help he needed and they went back to being very close. Problem is, he's back drinking. Although he's a functioning alcoholic, it won't last long. I'd love to have his cousin come in. They would know that Hudson is acting slightly shady and know something is up right away.
Also, Hudson has his brother and sister in the community. SO, more lines! Danica and Ryan are his brother and sister. So your girl would have three cousins coming in.