My baby daddy is JEALOUS

This morning, I didn't get the normal lovey dovey cuddling I'm used to. Turns out, he went through my Facebook messages on the home desktop and read nothing but a "Good Morning Beautiful" which I did not open or respond to. He felt the need to open it, respond, and go back and forth with this guy I haven't spoke to since 2015. Never even met him or gave him my number. Now we've had such a terrible argument over nothing and today is ruined all over jealousy. Mama's and wifey's help me.