@PUNKEY,
Yes, he's had insecurity issues and never expressed his dissatisfaction with the relationship, what I mistook for patience.
He never told me he didn't love me anymore though, never blocked me anywhere but just stayed silent. Now that I'll be back for good, I just feel like there's a great potential we could work out if only he was willing to ( communication issues have been our hardship, coupled with distance...)
Thank you for your advice. I'll follow it.