C.S.
I understand exactly what you are going through....i myself work and i work the graveyard shift, and while that kids are school i sleep but most of the time i continue sleeping when my husband gets home from work at 5pm so i never get to spend much time with my kids either. I'm always exausted and never in the mood to do much but i do what i can when i can. On my days off we do special things together, and when they get home from school i help with homework and such.....as much time as you can fit in is best....if they understand then perhaps the actually do. i hope that helped...i just got in from work and im barely awake so sorry if i dont make much sense..if you have any questions please feel free to ask...:)