HF
Other than concern about who he may be living with, do you have a reason to need that answer? If not, don't ask. It is none of your business right now.
Your're not fooling anyone, including yourself. Your H left b/c he didn't want to work on the R. Turnaround on that position, if it happens, takes time. Until he tells you otherwise, assume that he hasn't turned YET.
Yet does not mean never. Just take care of yourself.