All of My Heart (Kellin Quinn fanfic)

Kayla is living every fangirl's dream; she's engaged to Kellin Quinn. things are so very perfect in the beginning, but fall apart after one fateful night. can this seemingly perfect couple make it through the worst of mistakes? can they really stay with eachother in sickness and in health? the young couple will face problem after problem that tests their love for eachother and their strength.