You're not thinking, are you? Are you just writing this because you want to troll me? Last try.
Lynette changed her last name before the MC was born. Therefore, Lynette's last name is different from that of her parents on the MC's birth certificate. The MC must submit his birth certificate for his driver's license. This shows Lynette's changed last name.
But Lynette's birth certificate would have her parents' last name on it. Is that so hard to understand? The MC will never have seen his mother's birth certificate because it is probably with his grandparents.
Of course you are right that both parents' names must be on the MC's birth certificate. Lynette changed her original family before the birth of MC. That's what I explained above. As the father, Neil's name will be 100% listed on the birth certificate. .
But what you're forgetting again is that Lynette, according to Neil's own statement, didn't return to him until 3, 5 or 7 days later. I don't know what happened in the meantime and you know too. Nobody knows this except DPC. We players will find out through Lynette's diary. So it's okay to ask what if Lynette had sex with another guy during this time when she wasn't with Neil and became pregnant unintentionally.
She returns to Neil. She loves Neil. So what will they have done? They'll have fucked like rabbits. The pregnancy is confirmed 3 months later. Lynette never told Neil so she fucked another guy. Neil automatically assumes he's the father because he doesn't know Lynette fucked another guy. We know so Neil never read the or Lynette's diary. Ergo, if paternity was not in question when MC was born, Neil was listed as the father on the birth certificate. This is what we call a cuckoo child. Never heard?
I'm assuming so the MC will read in EP10 so his mother had sex with a guy other than Neil. That's where the MC runs. I think 3 days so the beard can grow. It will only become clear later through a paternity test whether Neil is the MC's biological father or not.
Given that Lynette comes from a wealthy family, she could well know the Burkes and Burgmeisters. So if Lynette is theoretically a Royce, the father could also be a castle master. Rich and rich know each other.
If you still don't understand or don't want to, then you're just trolling.