
Quoting
Mr. Knowitall
Depending upon the full facts and what a prosecutor believes can actually be proved, it is possible that the facts could support a misdemeanor prosecution of somebody. But when the police or a prosecutor hear the context, the odds that they're going to investigate to try to determine exactly who did what, how and when, to lock the OP out of accounts he carelessly leaves accessible through devices he gives to children would be... I don't want to say 0% because there's always a chance, but it's a chance at or below the level of a rounding error.
Meanwhile, [you have] been communicating with the child over what may well be an unlawful sexual relationship, using that device, and it may be brimming with evidence that could be used to support charges against [you], as well as to support the petition for a protective order.