Our relationship

Hi everyone, I am new here to ask for your advice.
My boy friend who is much older than me loves me much but he still likes to open with new female friends who are married or single. He thinks that he feels no problem when he hang out with other woman even being in the same room to have private talk for example. He asks me to trust him as he is always faithful to me.
I trust him but I don't like him to be open so much with new women like that.
So am I wrong or selfish? Is he greedy or acceptable?
As for me, when I am in love with him, I don't want to make new friends with new men.
Should I change my way of thinking to please my boy friend? In fact, I don't want to hide my emotion and I need to tell him all of my concern.
Please give me your advice, thank you so much!

I think you two need to draw a line on what is acceptable or not. My personal opinion think he is crossing the line and I think minimal interaction with females are also acceptable. If he loves you, he should be willing work on limiting his interactions to a point.

Thank you for your advice. I will talk to him more about this topic.