Naturally I tend to have friendships with the opposite sex and I always have. I noticed lately that DP has sort of taken over those friendships and I have stepped back a little (none of it intentionally on my part - I have no idea whether its intentional on his). They're still my friends but he will probably spend more time with them than I would.
Recently I have made some new friends of the opposite sex and he isn't really very happy about it and he's also been funny about some of my older friendships. They're in LTR and I know the partners too, personally I have no issue with his friendship with anyone female as I trust him.
Am I unfair to think its OK to have friendships with men, I don't want to lose my friends as they make me laugh and I enjoy spending time with them as I would female friends. There is no romantic spark there at all.