Alison had been ignoring texts and calls from Emily, and received a package from the Rosewood Family Law Firm later on.
Alison recalled later in the episode that she noticed new pictures of Emily and the girls on Instagram, and that Emily wasn’t wearing her wedding ring.
Emily and Alison’s relationship troubles have been pretty well-documented since the start of Pretty Little Liars: The Perfectionists, but the decline in their relationship really ramped up in intensity recently.