Mathematical model explains marital breakups

Rey developed an equation based on the “second thermodynamic law for sentimental interaction,” which states a relationship will disintegrate unless “energy” (effort) is fed into it.

Hmmm. I guess emotional baggage is now relationship entropy. I don’t think has changed the age-old problem that investigating the three-body problem tends to create a lot of relationship entropy.

The mathematical model also implies that when no effort is put in the relationship can easily deteriorate.

Ah, yes. This is based on the work of Dr. Obvious, no doubt.