Was I abducted by aliens? Because I am missing five years
In the second to last scene Nina asks him to go to the clinic with her. The next scene there is no indication of any passing of time and the two main characters look exactly the same as they did one minute before, but suddenly the daughter is 5.
I am assuming either aliens abducted me just before the last scene, let five years lapse, then put me back in my living room or aliens abducted the characters in the film right before the last scene then put them back five years later except it was as if only a day had passed.