Me: The guy B, asked if I could work this friday? I would meet him at the ferry at 5:30 and work till 2am. $175 cash.
Gf: And you’re going to be up in time to help me with Baby? lol
Me: Might be a little tough.
Gf: You should consider that. Considering the help I get is minimal.
Me: I understand, but money is tight.
Gf: k
Wolf, my take is you indirectly asked your GF if you could skip watching your son and she can do it for you so you could make extra $$$. Whether or not "k" constitutes consent, she was clearly bitter and angry you wanted to do this.