Asking for returning the gifts and threating to file a case

Dear sir/madam,

Ex-personal training client bought me gifts. Now, he has sent an email from their lawyers asking for 1.4 million AED back within 5 days.

I started training a very wealthy client last year. I’m female, he is a male. He started to buy me costly gifts, flight tickets, and even a car.

This was a strictly professional relationship although I did know he seemed to have feelings for me.

I told him I had gotten into a relationship, he then said he wanted me to leave him alone.

A few weeks later, I got an email from his lawyers saying all the money he spent on these gifts, including all money for training, he wanted back; 1.4 million AED worth. As I have “breached” the contract.

We never signed any contract. I never asked for any of the gifts. I never agreed to anything he bought me being a payment for future sessions.

Has he got any right to do this? Can he take me to court? I do not have the money to pay him back.