Amanda Bynes' parents, Rick & Lynn, are saving their troubled daughter's bizarre Twitter rants as potential evidence of her deteriorating mental health, should they decide to seek a conservatorship of the actress, Breaking Celebrity News is exclusively reporting.

Bynes' parents, "have been saving all of Amanda's Twitter rants. Every single Tweet she has ever posted has been carefully archived should they formally decide to get a conservatorship of Amanda. Her social media activity deeply saddens her family," a source told Breaking Celebrity News exclusively.