Two what if scenarios

Spoilers Ahead

What if scenario 1-

What if Claire returned to Jamie at some point carrying Franks child? I genuinely do not think Jamie would have loved that child like Frank loved Bri. I do think Jamie would have taken Claire in and told people that the child was his, but I do think it would be a source of tension and as the child grew I don't think he'd favour them.

What if scenario 2- What would life look like for Claire and Jamie raising Bri? Would Jamie have been as hands on as Frank was? Would he had been more hands on? Would Claire and Jamie's relationship stay strong during those early years? They clearly reconnect through sex and enjoy their freedom as a couple to move as they please, pursuing what they wish. Having a child can really put a hold on those things. Would Jamie have taken a step back so Claire could persue a qualified career as a doctor or similar?

Let me know your thoughts, and please let me know if your basing your thoughts on book, show or both.