Deleting texts from a “friend,” comparing your partner unfavorably to this person, hiding the depth of the friendship, feeling emotionally closer to the outsider than to your partner.
Identify the type(s). A one-time physical act requires different healing than a years-long emotional affair. But all four share one common requirement: the betrayer must stop lying and take full responsibility for the impact , not just the act. infidelity 4
Read this list honestly. Did you cross lines in multiple areas? True repair means voluntarily cutting off the third party, offering full transparency (yes, passwords), and getting into therapy to understand why you chose secrecy over communication. A Note on “Micro-Cheating” Some experts add a fifth category (e.g., sending flirty DMs, saving ex’s photos). Those typically fall under emotional or cyber infidelity , depending on intent. The “four types” model is useful because it separates the medium (physical, emotional, digital, financial) from the act , helping couples customize their boundaries. If you meant a specific book, film, or podcast called “Infidelity 4,” please clarify the author or platform, and I’ll provide a targeted summary. Deleting texts from a “friend,” comparing your partner
Often called “the gateway affair.” It erodes emotional exclusivity, and research shows emotional infidelity can be more painful than physical cheating for many people (especially women in heterosexual studies). But all four share one common requirement: the
Most likely, you are referring to (a common framework in relationship psychology) or a specific media property (e.g., a book, podcast episode, or film series like The Infidelity franchise).
It provides the dopamine hit of an affair without the logistical effort of meeting. Many cheaters rationalize it as “not real,” but betrayed partners experience it as real betrayal. It also escalates: 30-40% of online affairs become physical within a year.