Don't do what you don't want to do to others because of yourself. So this man has gone too far, because it is a direct contempt for his current girlfriend's feelings and directly makes his current girlfriend sick.
In order to get back at the man, the woman deliberately gave the younger child this disgusting name, so the disgusting man didn't want to. Said that because women don't like it, they don't have to. It was this man who got sick first, that's all.
It is suggested that if this woman still has a heart for men, she should communicate well and not quarrel about something, which will not help solve the problem at all.