It looks like Fetty Wap misses his ex, and she has some solid receipts to prove it.

The rapper's ex-girlfriend, Alexis Skyy, took to Instagram to put him on blast after he came running back to her, admitting his wrongs. Thanks to the power of screenshot technology, the entire world knows how he allegedly feels.

Under a screenshot of an Instagram DM conversation they had, Alexis wrote, "Someone get my ex he is out of control like seriously.. this is a sick game you like to play ! you must be getting tired of these b*****s.. keep running in circles N***A."

In the exchange, after telling her he misses her, we went on to admit that he only appreciated what he had in their relationship once she left, writing, "I just wanted to tell you, you was right I had to lose you to really know you the one I really wanted."

The model-turned-reality star responded, saying she is choosing to "focus on being a better me."

Peep the conversation, below:

Proving that she's apparently over him completely, Alexis recently got her Fetty Wap tattoo covered up, completely, and even referred to their past relationship as "toxic."

This all comes on the heels of the "My Way" rapper allegedly having a new lady on his arm.

See the history of Fetty's dramatic love life with BET Breaks, above.