Should I explain to my nephew the reason his mother isn't around is because of infidelity?

Anonymous

He is likely confused as to why his mom randomly just left his life, not that I have any problem with his estranged mother. I do worry about the effects of it like he might become a drug addict someday or something. His mom had an affair with her boss, got into a relationship from the affair, and the guy does not want her kids around or to be a stepfather.

Should I explain to my nephew the reason his mother isn't around is because of infidelity?
4 Opinion