"La eksedzo ne plu estas kun la eksedzino."

Translation: The ex-husband is no longer with the ex-wife.

[FredCapp]

Kaj la infanoj anticipas la novajn duon-gepatrojn.

[coenny]

Could this not be... no longer with his ex-wife?

[tommylinsley]

According to the rules we've been taught so far, then I would say 'Yes'. "La" could be translated as 'his'.