Am I in the wrong for this?

I've been with this man for almost three years now and we have a handsome 1 year old together. Just recently, we've had an argument after he kept bringing up other men and kept bringing up the fact that another man he works with saw me in a gas station and started talking to me, just being friendly and I spoke back not to be mean or rude. I wasn't flirting with the guy. He wouldn't stop bringing it up (and he was drunk, by the way). He said later on in the argument that he didn't care for me. That his three children were all he cared about and it hurt. I told him that I was in a lot of emotional and mental pain ever since he said that and told him I wasn't comfortable telling him how I felt since he always thinks I'm trying to argue. Am I truly being negative? Or is he just gaslighting me into making me feel bad for being hurt over what he said.

Am I in the wrong for this?
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