The Indiana Supreme Court has held that the common law doctrine of interspousal immunity in tort actions is abrogated.
Brooks v. Robinson, 284 N.E.2d 794 (Ind. 1972).
Orlando R. Sodini,
Torts - Rights of the Husband and Wife to Sue Each Other for Negligence of the Other - Doctrine of Interspousal Immunity,
Duq. L. Rev.
Available at: https://dsc.duq.edu/dlr/vol11/iss4/16