Her father will not let her get married on
the grounds that she should complete her
education

I have received some proposals but my father
refuses them, and justifies this by saying that I
must complete my education first. I have tried
to convince them about my wish to marry and
that it will not affect my education negatively.
But my parents insist on their opinion. Is it
permissible for me to marry without their
approval? What shall I do otherwise?.
Praise be to Allaah.

Undoubtedly your father’s preventing you from
getting married to someone compatible is
haraam. Marriage is more important than
study, and it does not rule out study because
it is possible to do both.
In your situation it is permissible for you to
contact the sharee’ah court and tell them what
has happened, then after that the final
decision is up to the court. End quote.
Shaykh Muhammad ibn ‘Uthaymeen (may
Allaah have mercy on him).

Fataawa al-Mar’ah al-Muslimah (2/704).