Originally Posted by
HopefulmomtoD 
Could the lack of intimacy be as simple as he wants no more children? I went back and read some of your old threads. Your DH has four children from previous marriages that he no longer sees. In addition to your son from a previous relationship, the two of you have added two more in a relatively short period of time. And, he's over fifty years old .... not wanting more children may be the most mature thing he's done.
Gentle hugs.
If this is the case,
he is just as able to do something about it. There is such a thing as a vasectomy, or condom.
The description reminds me more of indifferent emotional abandonment. And if that were the case, WyWriter, it's got to hurt, I'm sorry.
CLMI