She has been dating him for 7years the girl is 33 and the guy is older than her!! He talks about marriage everyday now and then and even told her some months ago maybe by December ending he will go and see her parent

But he impregnate the girl mistakenly and still want her to abort

What should she do?
Abort the baby and continue the relationship?
Keep the baby and quit?
Or she should Abort the baby and quit