However, despite this traumatic occurrence, Heather and Diane are still close.

From 2008 until 2019, she dealt withmajor addiction issuesduringher tragic life, which led to erratic behavior.

However, after spending time in rehab, she seems to have recovered.

Heather Locklear smiling

In May 2023, Heather took toInstagramto send her mom her best wishes for her birthday.

“Happy Birthday my amazing mom,” Heather wrote.

“You know 90 is the new 40!!!

Heather Locklear posing

So much love.”