Not even. If that were the case he wouldn’t do something he had just for his nephew. Clearly you weren’t listening to pragmatic that Rory was talking about to her father; she clearly asked him not to alter the future and or do anything to stop it. That it must be played out.
She made him promise her he will not come and see her as a baby and stick around because she needed it to happen so she can be angry enough to go back in time, me him and her mother in the past (for Rory), and understand that what Lucifer did was sacrificial for his family.
That he wasn’t this awful father she sought him out to be when younger; because she didn’t understand the reason behind it. She needed it so when she goes back to her timeline she can make amends with her mother. For being so angry with her for the last 50 years.
That’s why.
It had nothing to do with Charlie
And everything to do with Rory, Lucifer and Chloe.