Over the weekend, Gia Allemand’s boyfriend, NBA star Ryan Anderson, shared a photo of the two together before the former Bachelor star’s death.

He tweeted that he feels “lost” without her:

Anderson found Allemand hanging by a vacuum cleaner cord in her New Orleans home on Monday, Aug. 12. She died on Wednesday, Aug. 14 "due to a critical loss of brain and organ function.”

It was reported that Allemand, 29, and Anderson, 25, had a fight the day she took her life. She confronted him about cheating on her, and he reportedly told her “I don’t love you anymore.” She was on the phone with her mother when she committed suicide.

After her death, he released a statement saying "Gia was the most beautiful person I knew inside and out, and she always smiled and made everyone else around her smile. She had such an amazing impact on my life and anyone that knew her was blessed. All I have left is to cherish those memories we made together and help perpetuate the many values, faith, and love that we shared."