When Erin was working with the CPD she got a opportunity of a life time to go work for the FBI so she jumped right on it and ended up leaving Chicago which left many people very upset like her boyfriend at the time Jay . And what made it more heartbreaking for him was that he was going to propose to Erin before she left but she left in a hurry and he never had the time to ask so when Erin came back to Chicago after she found out the job wasn't exactly what she thought it was jay didn't think twice to ask her to marry him and without a doubt Erin said yes !! After they got married they started a family of there own so now they have been married for several years and have 3 kids together! Read to find out more about this Linstead family !