Story From Carone

I don't know how to start this. I am deeply confused right now. My boyfriend and I have been together for 4.5 months. At first, he was really sweet, but then he started to change. He disturb my social life. I am not allowed to contact all of my guy friends. He told me not to contact my best guy-friend just because he's afraid that I will fall in love with him.

The thing is he doesn't TRUST me, he always has this negative thinking over me ( everything he thinks of me just leads to negativity, he's too afraid that I will cheat on him ), he wants to have me just for him solely! I never had a single thought that I will cheat on him. I just don't know how to show him to make him trust me. Truthfully speaking, I am so stressed with this thing and I don't know what to do .

What do you think ? please comment :)