I got in an arguement with my boyfriend when i thought he had a fling on the side with a girl. We managed to resolve it, but he brought up a valid point; i have trouble trusting him, and...anyone else. I'm not sure why this is. I genuinely want to trust people, but i always feel like people are conspiring to hurt me. I'm sure other people experience this. What I'm looking for is a way to fix this and learn to trust people. Any advice.