Is it normal to not be jealous AT ALL?

i dont think hes fully confident, if he said, if u cheat he could forgive u. honsetly i dont think thats nornal, u should straight up and ask him, or should of told him, when he said i would forgive u if u cheat, u should of said wow, i could never forgive u, i wouldnt even wanna see ur face if u even thought about cheating! why dont u bring up the topic again, and be like so if i ever cheated on u, u would honestly forgive me? then tell him how u feel! good luck! and if hes not jealous when it comes to other things, then hes confident . but the cheating thing is just weird