He wants to be a better man before walking down the aisle!

Justin Bieber and wife Hailey have put their wedding on hold so that the singer can focus on "getting well mentally" amid his battle with depression, but there's certainly no trouble in paradise! Actually, it's the total opposite...

The Biebs has been leaning on his bride for strength as he works through his issues, and part of what's motivating his healing is the desire to be a better partner for her.

"They will have a wedding ceremony with family and friends eventually. However, right now, Justin’s focus is getting well mentally. Justin is doing okay. He is very focused and committed to getting help. Hailey is very supportive — Justin is very open about that Hailey does nothing but help him. He would feel even more lost without Hailey — he is very grateful. They are both focused on having a happy marriage," a source dished to People.

"He wants to be the best possible husband for Hailey. It’s one thing to have your issues when you’re single, but when you’re married, there’s two people’s happiness at stake. He’s working on himself so that he can be a good partner to her. This is not marriage counseling and this isn’t an indication that anything is wrong with the marriage," the source added.

So just what is the extent of his problems?

"They don’t have problems — it’s Justin who does. He has anxiety and a lot of big issues that make it difficult for him to function on a daily basis. And he’s so reliant on Hailey. He sees a therapist, but he’s not in a special center or anything. He struggles with ups and downs, anxiety, depression and uncertainty about the future," another source echoed to Us Weekly.

This is a LOT to handle so early in a relationship!