You might say something along these lines: “I am sorry you had to hear that. Your Mom is mad at me, and sometimes when people are angry, they say things that aren’t kind.
Wubetumi aka biribi te sɛ: “Ɛhaw me sɛ wotee saa asɛm no. Wo maame bo afuw me, na sɛ nkurɔfo bo fuw nso a, wotumi keka nsɛm a ɛyɛ yaw.