You inviting him might just knock him on his a** out out suprise. It's ok if he says NO. Try again another day. Many times I invited h and he said NO and even was a NO SHOW NO CALL at times. Let it go if that happens.
I didn't give up and today we do many things together as a family and even sneek in a date day now and then.
Give it a try, what do you REALLY have to loose.
Timing has to be right and NO hard feelings if he says NO. Just say ok another time.
Me 50 H 42 S 22 S 9 D 7 M 12 T 17 H moved out 8/2006 H moved home 1/2007 for 3 weeks H moved home 5/2011 for good
"Learn from yesterday ~ Live for today ~ And hope for tomorrow"