Jennifer Love Hewitt quit Twitter on Wednesday, and while her account is still online, she posted one final message to let her 600,000 followers know why she's going off the social media site.

The 34-year-old actress tweeted:

    "Unfortunately with all the negativity people choose to send on Twitter as well as threats to their own well being, I'm sad to say Twitter is no longer for me. I have enjoyed all the kindness and love that came my way, as well as support. But this break is needed. Life should be filled with positivity and holding each other up, not making threats and sending bad vibes. To those of you who made it a joy, Thank you from the bottom of my heart."

J. Love and fiance Brian Hallisay revealed last month that they're expecting their first child together. We're going to miss her tweets, but getting ready to be a mommy is far more important than posting 140-character updates!