<Ul> <Li> Graham Wardle as Tyler "Ty" Borden </Li> </Ul> <Li> Graham Wardle as Tyler "Ty" Borden </Li> <Dl> <Dd> When Ty was a child, he was abused by his stepfather Wade, whom he attacked for assaulting Ty's mother . The incident resulted in Ty's arrest and being sent to Juvenile hall; to complete his probation, Marion Fleming offered him a job as a ranch hand at Heartland . He soon begins to enjoy his life there and decides to stay after completing his probation, though he leaves for a short period to live with his biological father in Calgary . Jack treats Ty like a son and is very proud of him, especially after he earns his high school diploma and decides to study to become a vet . Ty at first is known as the "new cute guy" by Amy's friends, and Amy quickly falls for him . Ty dated Kit Bailey, a local cowgirl, for a time before he admitted his feelings for Amy . He and Amy have a tumultuous relationship over the subsequent seasons . In the final episode of Season 5, Ty buys a ring with plans to propose to Amy, but rethinks his proposal after hearing Amy say they should never "tie themselves down ." When Amy discovers the ring, Ty and Amy agree to wait, and Ty is accepted to vet school and begins assisting Scott at his clinic . While camping, Ty finds the perfect moment to propose to Amy, who accepts, and they later marry . After Amy tells Ty that he is going to become a father, she supports his decision to go to Mongolia to save the last of the Gobi bears with Veterinarians Without Borders . Though he is unable to be by Amy's side throughout her pregnancy, but they communicate frequently through Skype . Near the end of the season, Ty contracts a potentially life - threatening illness from a tick bite, and returns to Calgary in critical condition . He is immediately taken to the hospital, where they help him to slowly recover . At the end of the season, Caleb breaks Ty out of the hospital (where he was being kept while the doctors ran additional tests to ensure he was cured) so that Ty can participate in Caleb's wedding to Cass as the best man . However, Amy goes into labour as they arrive at the church and they rush home for the birth of their daughter . </Dd> </Dl> <Dd> When Ty was a child, he was abused by his stepfather Wade, whom he attacked for assaulting Ty's mother . The incident resulted in Ty's arrest and being sent to Juvenile hall; to complete his probation, Marion Fleming offered him a job as a ranch hand at Heartland . He soon begins to enjoy his life there and decides to stay after completing his probation, though he leaves for a short period to live with his biological father in Calgary . Jack treats Ty like a son and is very proud of him, especially after he earns his high school diploma and decides to study to become a vet . Ty at first is known as the "new cute guy" by Amy's friends, and Amy quickly falls for him . Ty dated Kit Bailey, a local cowgirl, for a time before he admitted his feelings for Amy . He and Amy have a tumultuous relationship over the subsequent seasons . In the final episode of Season 5, Ty buys a ring with plans to propose to Amy, but rethinks his proposal after hearing Amy say they should never "tie themselves down ." When Amy discovers the ring, Ty and Amy agree to wait, and Ty is accepted to vet school and begins assisting Scott at his clinic . While camping, Ty finds the perfect moment to propose to Amy, who accepts, and they later marry . After Amy tells Ty that he is going to become a father, she supports his decision to go to Mongolia to save the last of the Gobi bears with Veterinarians Without Borders . Though he is unable to be by Amy's side throughout her pregnancy, but they communicate frequently through Skype . Near the end of the season, Ty contracts a potentially life - threatening illness from a tick bite, and returns to Calgary in critical condition . He is immediately taken to the hospital, where they help him to slowly recover . At the end of the season, Caleb breaks Ty out of the hospital (where he was being kept while the doctors ran additional tests to ensure he was cured) so that Ty can participate in Caleb's wedding to Cass as the best man . However, Amy goes into labour as they arrive at the church and they rush home for the birth of their daughter . </Dd>

When does amy and ty get back together
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