A new infatuation
Quickly becomes fixation
Incompatibility
Impressionability
Physical deviation
Self excommunication
Irreversibility
Inseparability
Injudicious migration
Naive cohabitation
Indivisibility
Irremovability
Emotional stagnation
Affectionate starvation
Intolerability
Drawn out disintegration
Compartmentalization
Inconsolability
Memorialization of what was