It looks like the ongoing feud between 50 Cent and Shaniqua Tompkins, the mother of his oldest child, is kicking into high gear. Tompkins hopped on Twitter Wednesday night to fire off a rant against the Queens rapper.

Thompkins' latest shots began in response to Fif commenting on an Instagram user's post about celebrating his last child support payments. Reposting it, 50 Cent wrote, "LOL 4 months left no more free ride. she might want to get a job now."

"Awwwweee The Man-child is a little sensitive today," tweeted Thompkins shortly after 50's child support comment. "May 24, 2000 he was shot 5 times ..I was present along with Marquise and his Gma."

"Then I took him to my mothers house to heal..," she continued in her next tweet. "I know it upsets you I'm not in your life.. and between prostitutes and video hoes you never recovered.. I know, it's ok."

Thompkins then tweeted about Fif's math being a little off on the remaining child support, writing, "Actually it is 5 months to go..... you still checking for lil ole me? Calculate the hours you missed from your son!"

Check out Thompkins' full Twitter rant up top.

Source: instagram.com