marriage and opposite sex friendships

I know I'm probably going to get a lot of hate on this and people are going to call me controlling and say that I shouldn't be insecure and if I am I shouldn't be in the relationship I'm in, but anyways this is about being married and having friends of the opposite sex. I don't have an male friends because I just find it wrong to be friends with the opposite sex when you are in a relationship. I have always been this way. It could be because that's how my parents were when I was growing up and seeing their relationship is how I base mine. I don't find it wrong to the extent as to where my SO can't talk to female coworkers or things like that. That doesn't bother me, but I don't like the idea of him having female friends meaning texting them and talking on the phone of hanging out with them. I'm not insecure or jealous of other women that he comes in contact with... it's just my preference. I don't think it's okay to talk to the opposite sex when you're in a committed relationship. Am I so wrong for thinking this? Are there even any other women like me that share this idea or are you all just going to ridicule me and call me controlling?