Dissociate

[Sarah]

To separate from fellowship or union; to disunite; to disjoin;as, to dissociate the particles of a concrete substance.Before Wyclif's death in 1384, John of Gaunt had openly dissociatedhimself from the reformer. A. W. Ward.

[Sarah]

The opposite of associate. Not to talk to or include in your life.

[Sonia]

To kick the stool, take the leap or swallow the pills, its all the same. One way or another you will find your needless worth on this earth and you will find your [serenity] through your [dissociation] or [departure] of life. Be brave and it will be over fast. Just make sure to leave a note

[Britney]

(especially in abstract contexts) disconnect or separate.

[Hina Muqadas]

to consider as separate and not related:

[Kai]

Disconnect or separate (used especially in abstract contexts)