Can someone with restraint order contact me

The question is pretty vague, but if the question is whether a person who obtains a TPO can contact the person against whom the order is issued, the answer is "yes" as the orders are "one-way," although such contact is pretty good evidence, in most cases, that the order was unnecessary and could be dissolved upon request.  For some further information, see here.  You may wish to confer with a family law specialist.