Can greek men stay faithful

I dont know!!!!! Almost 6 years and I am going to get marry my greek. We went through a lot of things. We kept in touch from distance. He sais he was faithful and that he loves me more than a lot. But I became jaleous during the years altough I have never been it before. Of course we had several problems with his honesty, since he learnt from childhood that small lie is acceptable...

Now, we suppose to be over it but I still have the worry..

I know, he loves me more than a lot but is not always enough. I am afraid that he can hurt me!