Would you consider this flirting?

A girl my boyfriend and I met mutually is a gamer my boyfriend and I met online. We met her with her boyfriend. And I am reserved and she's outgoing and fun. I'm probably boring to most people. But I'm trying to talk more and be outgoing. I probably appear stuck up to most people cause I'm quiet. I have a hard time with assertiveness and confidence, but im trying to work on it little by little at the ripe age of 28 lol.

Anyways, my friend added her to the discord server that my boyfriend and they were in. Apparently she added my boyfriend on discord and she added me.. I didn't care so be it. Anyways, they all got on the topic of games and my boyfriend was asking her in the discord if she played a certain game and she said yes. So he replied back with "Ill add you on there so I can bully you some more"

What was weird is she messaged him goodnight and told him to tell me goodnight as well. When she simply could've messaged me? I just think its weird she added him and he allowed it. Not even taking my feelings into consideration. Anyways, she has a discord and invited MY FRIENDS boyfriend and MY boyfriend into it but didn't invite us girls.


I feel like my boyfriend low-key flirted with her, but I looked past it.. but looking back on it now I felt he was wrong and I might break it off.

Am I overreacting? Or are my feelings valid?
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I want to make things clear here. If you are going to be rude then just dont comment. Don't comment that this girl is smart, lol. Clearly she isn't, because if she fucking was she would know that this behavior is weird.
Would you consider this flirting?
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