Fiona Chernavskaya, Oliver Tree‘s girlfriend, is mourning the loss of the singer-songwriter following the fatal helicopter crash.

In a new post, the stylist acknowledged the support she has been receiving as she mourns Tree’s death and asked that her privacy be respected.

“Thank you for all the kind words. I appreciate every ounce of support at this time,” Chernavskaya shared on her Instagram Stories. “There are so many who have been affected by his passing, please show them love too.”

She continued, “And please have some respect for my privacy. We kept our relationship very intimate. What I really don’t need is to see gossip about other women that Oliver may have been seeing. We were monogamous. Right now I’m mourning my partner and best friend, anything else is unimportant. Please have some respect.”

Chernavskaya had previously shared a carousel of photos on Instagram featuring the late singer.

“To my best friend, We traveled to 43 countries, and all 7 continents together. The magic, inspiration and joy you brought to my life and others, will never be forgotten or replaced,” she posted. “You’d always tell me when we argued, if things don’t work out in this lifetime, you will find me in the next. i love you buggy.”

Tree died at the age of 32 after the helicopter he was traveling in collided with another helicopter in Rio de Janeiro. According to CNN, Civil Police of Rio de Janeiro confirmed Tree was among the fatalities in an accident involving two helicopters in the Recreio dos Bandeirantes neighborhood in the Southwest zone of the seaside city. Five who died were in one helicopter, while only the pilot was in the other.