It all depends on who you are, and who your family is.
I know never baptized, raised JW people whose parents are considered pillars in the congregation, the father is the congregation PO. The kid lived common-law with a non-JW and got married and had kids. The raised JW but not baptized person is never shunned by any JW, because they know it would get back to the PO and heads would roll for Stumbling™ this unbaptized adult child of JWs.
On the other hand, I know other raised JW never baptized people who were shunned all the time by other JWs - even when they were guests in that person's home (guests of the JW parents). The JW father was not an Elder™ or Ministerial Servant™.
Officially there is to be no shunning, per the jw-media.org website. However, in practice, it's considered a Conscience Matter™.
Do you shun former members?
Those who become inactive in the congregation, perhaps even drifting away from association with fellow believers, are not shunned. In fact, special effort is made to reach out to them and rekindle their spiritual interest. If, however, someone unrepentantly practices serious sins, such as drunkenness, stealing or adultery, he will be disfellowshipped and such an individual is avoided by former fellow-worshipers. Every effort is made to help wrongdoers. But if they are unrepentant, the congregation needs to be protected from their influence. The Bible clearly states: 'Remove the wicked man from among yourselves.' (1 Corinthians 5:13) Those who formally say they do not want to be part of the organization any more are also avoided. What of a man who is disfellowshipped but whose wife and children are still Jehovah's Witnesses? The spiritual ties he had with his family change, but blood ties remain. The marriage relationship and normal family affections and dealings can continue. As for disfellowshipped relatives not living in the same household, Jehovah's Witnesses apply the Bible's counsel: "Quit mixing with them." (1 Corinthians 5:11) Disfellowshipped individuals may continue to attend religious services and, if they wish, they may receive spiritual counsel from the elders with a view to their being restored. They are always welcome to return to the faith if they reject the improper course of conduct for which they were disfellowshipped.