Levi Johnston and Bristol Palin Engaged Again!

Bristol Palin is engaged once again to baby daddy Levi Johnston!

"We got engaged two weeks ago," Bristol, 19, tells Us Weekly. "It felt right, even though we don't have the approval of our parents."

Bristol and Levi called off their previous engagement shortly after their son Tripp was born in December 2008. They reconciled a few months ago during a custody battle over their son.

"I really thought we were over," Levi, 20, tells Us Weekly. "So when I went, I had no hope. I think we both just started talking - and then we took Tripp for a walk."

Says Bristol, "When he left that night, we didn't hug or kiss, but I was thinking how different it was. He texted me: 'I miss you. I love you. I want to be with you again' ... I was in shock."

Bristol mom, former vice presidential candidate Sarah Palin was kept in the dark about their surprise engagement until the news broke on the cover of the tabloid.

"It is intimidating and scary just to think about what her reaction is going to be. Hopefully she will jump on board," Bristol told the magazine.

Sarah and Levi have exchanged harsh words throughout media interviews over the course of the past year, but Levi recently apologized to Sarah telling PEOPLE magazine, "I hope one day to restore your trust."

A statement from Sarah Palin and husband Todd was read on The TODAY Show Wednesday: "Bristol at 19 is now a young adult. We obviously want what's best for our children. Bristol believes in redemption and forgiveness to a degree most of us struggle to put in practice in our daily lives."