After the birth of their daughter, Camilla, new parents Natalie and Maura are looking forward to their first Christmas as a real family. But obligations are fierce -- when both girls are guilted into attending family functions, Christmas looks like it’s going to be split, busy, and no fun for anyone.

Maura’s dad is overtly resentful of the life Maura’s built, but Natalie’s passive-aggressive parents may be even worse. The relationships are worth saving, and Natalie hopes, at the end of it all, she can keep her promise to Maura and Camilla that together they will live happily ever after. Can the two women defend their new family from ... the rest of their relatives?