Leaving him after 9 years together

6 months ago I found messages between my man and a random girl. It was a one day conversation. I didn’t find any more messages. The messages started on Facebook where my man told her she was very beautiful. The girl obviously said thank you and send him more selfies. She asked him for selfies but my man said no. She asked him for his number and he said no. But he said they can talk on Facebook instead. He asked her about her life where she lives, where she works. My man left her on read. And no more conversations. I found out a week later. Although I didn’t have proof of him having sex with her...I was still hurt that he entertained her!

I forgave him but here I am 6 months later into a big mess! I feel crazy and depressed. I can’t help but think about him cheating again. I don’t trust him. I get antsy when I see him on social media. I get paranoid that I argue a lot. I feel like I need constant validation that he finds me attractive still. We have been fighting for the past month. He comes and finds me to work things out but this pattern got annoying.

I finally left bc the trust is broken

Someone please tell me I did the right thing?

The reason I bring up my body is because my man told that girl she was perfect from head to toe. I can’t help but feel disgusted with how I look