Congratulations are in order for Jana Kramer and her husband, Michael Caussin: The couple welcomed a new baby boy into their family on Thursday (Nov. 29).

The new addition is Kramer and Caussin's second child; he joins big sister Jolie Rae in the family. The little boy's name is Jace Joseph Caussin; in August, Kramer dropped a cryptic hint about the name of her second child, telling People only that "it goes really good with Jolie." Two-year-old Jolie has been involved in every step of preparing for the birth of her younger sibling, even breaking open a piñata during a small gender reveal party that the couple held for close friends and family over the summer.

The road leading to Kramer and Caussin's new baby was not always an easy one for the family. In June, Kramer explained to People that she suffered two miscarriages: One in October of 2017, which the country singer discussed on Instagram in an effort to show other women in similar circumstances that they weren't alone, and another in February. Happily, the couple was ultimately able to share the good news that they finally had a "rainbow baby" on the way.

Kramer and Caussin married in 2015, but separated briefly in 2016, in the aftermath of Caussin's infidelity and treatment for sex addiction. In 2017, Kramer spoke out about that rocky period of their relationship, explaining that both she and her husband were "actively working" on the marriage. The couple renewed their vows in December of that year.

Meet the Country Babies Born in 2018