does he really not give a f*#k?

my stbx agreed to pay support, but hasnt made a payment.  he's gonna wait for his jo to take the money out.  im not surprised; just disappointed.  its funny that someone who claims to care so much what others think of him is so callous and uncaring in his behavior.  how can i b anything but disappointed? 
its so crazy.  he's living in a house on borrowed time.  the house has been foreclosed and hell have 2 move any day but he still talks like hes gonna b there and he bought a new tv.  and he comments to me that he's been spending a ot of money.  he hasnt given me any, but he mkes this comment 2 me.
if i were 2 lose my home he has no place to take our children but he loves them?
and im slowly trying to get over this mess and he's still wallowing in denial?
i really dont know wtf is going on with him.  a guy friend says he just doesnt give a f@*k.  how does a person get that way? a person representing God. preaching Gods word.
i kp judging him.  that is one of my struggles.  i dont think im doing better.  i love him, but i dont feel a lot of compassion for him.
he cld do better.  just isnt.
but soon.  the job will take the money so ill get what i need and hopefully hell kp his job. and my intention is to stay in school and stay home with our baby and when she is one i will graduate and prayerfully get a wonderful job in my field.