Guys, should I be offended?

Okay so the guy I’m seeing calls me daddy’s bitch. I asked him about it and he was like yea cause I’m his bitch. When I mention marriage or what I want my ring to look like he sends kissy faces and smiley faces or in person just smiles big as hell at me. He says I’m his exact type. Even talked moving in together. So obviously we thinking long term here but is daddy’s bitch something I should be concerned about? He’s also 14 years older than me.

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For context, I left out that it’s a sex thing. He doesn’t just randomly call me that
Guys, should I be offended?
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