Grammar aside...he does seem really insecure, and such guys are nothing but trouble. There is no reason for you to deal with such a guy, I mean if you really really love him, and don't wanna end it then maybe you can work with him, otherwise Bounce!! now!!!

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And since you know you cannot see yourself,
so well as by reflection, I, your glass,
will modestly discover to yourself,
that of yourself which you yet know not of.