Not all patients who go for alcohol rehabilitation in Indiana are isolated from their families, but a lot of people are. These are mostly the people for whom inpatient treatment programs are prescribed. If there is a detox treatment involved, then the addiction treatment program in Indiana will certainly not allow that the patient is associated with his or her own family during the course of the treatment.
There are several reasons for this kind of approach. The first reason is that the patient needs to keep away from all familiar situations if the treatment really has to have some effect. The family could remind the person of the addicted phase of life, and then it would be difficult to bring the patient out of the detox withdrawal.
Another reason why alcohol treatment in Indiana keeps the person away from the family, at least initially, is that the family is not well-equipped to cope with something as sensitive as alcohol addiction treatment. In fact, there might have been issues of codependency in the family which might have kept the person away from treatment options so far. The presence of the family close at hand could also mellow the treatment procedure, which is again an important point why the patient needs to be isolated from the patient.
But this does not mean that the family is excluded from the alcohol treatment program in Indiana. On the contrary, there will be special counseling treatment programs for the family, mostly conducted by the intervention specialists. This helps to make the family an asset in the treatment program rather than a liability.