So I kinda shat where I ate. Or started eating after I've shat already. I dated this girl from my uni, she became my girlfriend and after a few months she offered me to work part time for her dad (she works there as well). After a while, we invited a mutual male friend (she knew him barely, I was a good friend with him, and he became our mutual acquaintance, so he's my friend technically) of ours to come cause they needed an extra pair of hands.

We broke up, ofc I'm gonna stop working for her dad no matter what my ex tells me, should I expect him to leave the part-time job also, or am I a selfish asshole?