Home and Away's Leah Patterson to leave again after wedding decision

 Leah reassures Justin about their future.

Home and Away's Leah Patterson is set to leave Summer Bay once more after changing her mind over her and Justin Morgan's wedding.

As viewers are aware, the couple have been taking their relationship slowly after Leah's trauma from her cult Vita Nova kidnapping led to her receiving mental health treatment at an in-patient clinic.

Since her return, Leah and Justin have been working to rebuild their relationship while she also focuses on getting her life back on track.

In scenes set to air in the UK next week, Justin and Leah celebrate together after he completes his community service. However, Justin has other things on his mind – he wants to know how she's feeling about their wedding.

Panicked by Justin's desire to get married, Leah confides in her new-found friend Valerie about her fears over the relationship.

After feeling reassured by Valerie's words, Leah heads to the beach to find Justin before telling him that the wedding is back on and she can't wait to be his wife.

Justin is overjoyed by her confession and throws himself into wedding planning, however Leah is overwhelmed and asks him not to tell anyone for a few days.

He agrees to keep their wedding plans quiet after Leah promises her fiancé that she's not having second thoughts, but he can't contain his excitement when they see Irene later.

After seeing how excited Justin is Leah finally concedes and agrees to tell people about their wedding. Irene is overjoyed to hear the news, but privately checks in with Leah to make sure things aren't moving too quickly.

However Justin's excitement over their wedding is soon dashed when he overhears Leah on the phone to her therapist. Feeling dejected, Justin tells Leah he knows she's having second thoughts about their wedding.

Leah reassures Justin that she's not changed her mind and – after further communication with her doctor – agrees to spend an additional week at the clinic, which Justin is supportive of.

Before she leaves, Justin tells Leah how proud he is of her and puts her engagement ring back on her finger as a reminder that he's with her even when he's not.