My boyfriend said I act like a man?

My boyfriend of almost 6 months now, does not have sex with me anymore, doesn't touch me like he use doesn't even try because I know he doesn't want to. We live together and he'll sleep sideways at the end of my bed. He use to be obsessed with couldn't stay away from me for 2 seconds never stopped touching me and now for the past 2 months this is hows he's been. Tonight he told me it was be he felt like he was fucking a dude because of how I act. That completely shattered me and I don't even know what to do or say.
My boyfriend said I act like a man?
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