Your cousin can do legally :
1 – File a Complaint under the Domestic Violence Act.
2 – File an FIR at the Police Station.
3 – Seek Free Legal Aid.
4 – Claim Maintenance β Under Section 125 CrPC if she has no income.
5 – Stay in a Safe Place β Your home, a womenβs shelter, or a government-supported safe house (NGOs)