Porn..

Me and my SO just had a conversation about his x which she is Mexican not that it bothers me but we were talking about their sex and things that had happened two days later I look on his phone and he has watched a porno of a Mexican girl speaking Mexican and giving oral and riding him... Would you be upset. I am white and he is white also he has always dated different ethentices not usually white like myself kind of makes me insecure.. Thoughts?