Scruffy wiser heads will come (so this is a bump of sorts).
i suspect a lot of this is about understanding defining what each partner expects in the relationship/union.
Have you ever had the 'talk' a practical what do you expect out of this not only emotionally but practically, financially etc. WARNING - you may find that you are indeed incompatible - be ready for this.
There is a lot of 'pie in the sky' thinking going on here. It's not even a target (which is acceptable) it's a meandering in the hope the x job or y scenario will take place.
This tends to happen with people who have a fall back (in this case maybe Daddy's money or the classic 'I can move back home with the folks if it all goes wrong' immature thinking)
And stop carrying the bucket here. You're racing about trying to fix things, making it easy for him, making all the difficult moves (I'm sorry - but you had the child so he really should have made the move - what about your support structure family etc which would have kept costs low)
Lastly - he'd rather not have sex than wear a condom?! really. there is more to this. because look at it another way - He'd rather you feel ill than wear a condom. (this just cements my thoughts that he's pretty immature)
So practical advise:
1). Stop carrying the bucket. let him tale the strain and find the solutions
2). Talk- frank and non confrontational discussion where you outline your expectations. (this is a priority)
3). Get his family involved in child care, reduce costs and outgoings. ask or help (get him to ask - man up).
4). No more pie in the sky. - plan instead. no more hoping and seeing where it goes.
5) The condom thing is sticking at the back of my throat, I don't get it, so perhaps others who have experienced this can advise.
Good luck