I think this is fake as shit but...
There's a reason she's "Baby momma" and not "girlfriend/fiancée/wife".
Clearly dude ain't fuckin with her like that anymore. She invited herself, that man has ZERO obligation to pay for her. He's obligated to pay for his meal and his daughter's and that's it. He's under no obligation to be "the better person" and just pay for her shit. She's a grown ass woman, these are the grown ass consequences of her actions. You tagged along uninvited and unwelcome, you need to pay for your shit otherwise you gonna sit there and wait for the cops to write that citation or arrest you.