Given that you are currently transitioning from a layoff and your daughter is in university, protecting your financial interests is the most practical first step before making any formal decisions about your marriage.
The house in Dwarka is a major asset (valued at ₹2.75 crore). Even though the property is jointly registered, your financial contribution gives you a strong legal advantage.
Under Indian law (specifically the principles of the Transfer of Property Act and equity), if a property is jointly registered but one party has paid the entire down payment and all the EMIs, that party can claim a higher or sole beneficial ownership.
Immediately secure and make copies of all bank statements, loan sanction letters, and transaction receipts showing that the down payment and every single EMI came exclusively from your bank account.
Even though you were working until May 2025, your recent layoff means you have a strong legal right to claim financial support from your husband.
Under Section 125 of the CrPC (or the corresponding provisions of the Bharatiya Nagarik Suraksha Sanhita, 2023) and the Hindu Marriage Act, you can file for interim maintenance. The court looks at the standard of living you enjoyed during the marriage and your husband's disposable income to decide the amount. The fact that you are currently unemployed works in your favor to secure immediate monthly financial support.
Your daughter is 18 and legally an adult, but under Indian family law, a father's obligation to support his child does not abruptly end at 18, particularly for an unmarried daughter's education and maintenance.
Since she is pursuing a law degree at a reputed university in Sonipat, the cost of her education, hostel, and maintenance is substantial. You can legally demand that your husband bear or contribute significantly to her educational and living expenses, ensuring that your savings are not entirely depleted.
Anything given to you before, during, or after your marriage—including gold jewelry, cash, investments, or gifts from your parents, relatives, or even your husband—is legally your Stridhan.
Keep a safe, digital backup of all the evidence you accumulated: the prescription with Richa’s phone number, any bank details regarding the 2020 cheque, call logs, and a timeline of the events (the Kindle incident, the email resume, his sudden disappearance during COVID-19). Do not confront him further about these; simply archive them securely where he cannot access them.
Your focus on securing your finances first is incredibly wise. By establishing your exclusive financial right over the house and preparing to claim maintenance, you can approach your next steps from a position of stability and strength.