Well. My online tabletop gaming has come to an offical end"
I had an outburst during one of the games, pure impulse."
and the person at the time who was Gming got so pissed they talked about kicking me from the group."
another person talked them down (despite other issues not related to this at all surrounding this)
and I know for a fact that such an outburst will happen again"
and not wanting to put my friend in a position where he has to choose. I am choosing to leave said group"
I chose to leave the group, rather than wait till it explodes, and harsh words are said damaging things beyond what they need to be.