Akwarrrrrddddddd!!!!?

Greeting and farewells with my Boyfreind of 2 years Father is extremely akward. Everyone else in the family is completly bareable to greet with a hug and a kiss as well as the good byes but my bf;s dad is extremely akward. He hardly speaks, ever! He is hispanic so his fist and major language is spanish i speak little to no spanish my first and major language is english and only english. Yesterday I went to say my goodbyes to his father for what must have been the thousanth time ever, and this by far was the most awkward farewell ever. I went to hug him as i always do but he reached his hand out for a handshake. so there i am huggin him and his arm and hand are stuck between are stomachs as we are hugging as i lean over to kiss the cheek as ive always done and as is custom with all of their greetings and farewells he leaned his face away. Mind you this all happened within a matter of seconds i realized it was all very akward and quickly stepped back and away and avoided eye contact with him untill he was out of site. I like to be genuine with my hugs/handshakes a firm yet soft hug with a few pats on the back none of that whimpy crap where its really light and subtle and unreal. I have always given my hugs to the entire family like that and in this case just moments before to his wife. But i have always felt an uneasyness with him and like i said it has always seemed awkward but this time it was really bad. Sometimes i get the sence he doesnt think im good enough for his son. Like his son could do better. Even when our parents met for the first time my mother said the same thing she said she felt an uneasyness about him like he didnt appreciate that my parents let me move in with my bf.(not that they had anything to do with that) Anyways any suggegestions comments whatever how do i make these things less awkward/or a little more beareable. I feel like i;d rather just avoid him for all eternity now.