Why would he act like that?

[Anonymous]

I've been casually dating with this guy. We confessed that we have feelings for each other a few months ago but agreed to keep things casual since we were not in a good mental state. Today, I told him that I was going out with a girlfriend but my friend and I ended up drinking with some guy friends of ours. He found out that I've been drinking out with our guy friends. Later in the day our friend group and his friend group met up and he asked me "Weren't you going to just meet up with your girlfriend how did you end up with these guys?". I explained how and he told me "Well aren't you a slut" in a hald joking and a half serious way. Why would he act like that

[Anonymous]

From his point of you, you could be a slut, but he's not 100% sure and he wants to give some credit to you.

If a girl tells me she goes out with a girl and then I discover the "girl" was a guy, it could either be a fortuity, or a slut behavior. I would be careful next time. Maybe it won't happen again, maybe she's only cheating.

Not sure, but possible.

[spartan55]

That's all that matters... WHY he acted like that? You girls make no sense.

[OlderAndWiser]

Isn't the answer to this question quite obvious?

[Asker]

apparently not?

[OlderAndWiser]

Isn't this what most people would call "jealous behavior?" Why do people generally act jealous?