Going back to an apprenticeship

[Chemical Burn]

..

 

 

[SStu]

Tell them you had to take time off for attendance to family medical needs/assistance.

[Devious6]

You have legal obligation to tell them why you left the apprentice previously - and they can't legally ask. As noted by Sstu, you can tell them you left to tend to a medical issue and leave it at that. I am glad that you've got everything under control and are moving ahead with your life again!