My wife, who I am separated from and divorcing. Is in rehab for alcoholism and will be going to jail for 3 months after completion of rehab. Over the past year and a half she has cheated with 2 or more different guys, lost 2 very high paying jobs, totaled 2 cars, rammed her vehicle into my vehicle, driven drunk with my son, crashed a truck into my new apartment, attempted suicide, and...and... and..... Anyway, she has been gone for almost a month and my son who is almost 3 is more and more frequently asking where his mommy is. I have been telling him mommy is at work but I think he's has figured out that people that go to work eventually come home. I don't think he believes me anymore. I know he's only 2 but I really feel like he knows im lying. What should I tell him? Is "mommy is at work" an acceptable answer or am I doing more harm than good?