Guy should stop flexing in his undies and posting pics of himself flexing and concentrate on raising his child and stop being an absentee father. Piece of shit.
Well on the one hand, yes, he was obviously doing her raw and cumming in her pussy unprotected.
On the other hand though you could argue that she knew exactly what she was doing acting as a horny little slut, and that when she got pregnant this was done
without his consent. Hence she should take responsibility for it. I am not saying I agree with that, but that is the stance that Calum is taking on this. (And I presume she was not the first girl to willing take his seed inside her).
Also he seemed to indicate he was not the only one doing her, so bear that in mind before casting judgement.
But yes, if it was really his, if I was him I would man up and take care of the child, not to mention having a natural curiosity and desire to be part of his life. Maybe he was just inspired by what Arnold did when he shot his load inside that Mexican cleaning lady...