Bobbi Kristina Brown’s boyfriend, Nick Gordon, wrote on his Twitter account Friday that he is “happy” and “blessed” that she was in his life. Gordon, who is being investigated over Brown’s death, had protected his Twitter account in June after a lawsuit was filed against him, claiming that he abused his girlfriend and stole her money.

“I'm so happy/blessed that I had @REALbkBrown in my life. i will always & forever love you,” Gordon wrote on Twitter for the first time since his girlfriend’s death last month.

“I look at our pics sometimes it makes me smile sometime I cry @REALbkBrown #happymemories,” he wrote in another tweet, posted over the weekend.

Bobbi Kristina died July 26 at the age of 22 after remaining in an unresponsive state at several medical facilities since January. Gordon was not allowed to see his girlfriend during her treatment. He was also barred from attending her burial, which took place on Aug. 3 at Fairview Cemetery in Westfield, New Jersey. A preliminary autopsy on Bobbi Kristina showed no significant injuries or obvious cause of death.

Bobbi Kristina’s court-appointed conservator Bedelia Hargrove filed an amended lawsuit against Gordon, earlier this month, alleging that he gave her a "toxic cocktail" and then put her facedown in a bathtub. However, Gordon has maintained his innocence, and his lawyers, Joe Habachy and Jose Baez, said they believe the lawsuit against their client was “baseless.”

“Nick has been heartbroken and destroyed over the loss of his love, and it’s shameful that such baseless allegations have been presented publicly,” they said in a statement. “Nick has engaged civil counsel and intends to defend the lawsuit vigorously and expose it for what it is: a fictitious assault against the person who loved Krissy most.”

Last week, Bobbi Kristina's former roommate, Mason Whitaker, claimed that Gordon and two others -- Danyela Bradley and Maxwell Lomas -- were involved in a cover-up to make the whole scenario of the Jan. 31 night look like an accident. Whitaker also revealed that Bobbi Kristina's aunt, Pat Houston, allegedly asked both Bradley and Lomas to hold Gordon responsible for the aspiring actress' death.

Nick Gordon A screenshot of the messages posted by Nick Gordon on his Twitter account, which has been protected since a lawsuit was filed against him in July over Bobbi Kristina's hospitalization. A protected account means only his followers can view his tweets. Photo: Twitter