'90 Day Fiancé' Star Larissa Dos Santos Lima Files Police Report Against Ex-Boyfriend, Claims Harassment

"90 Day Fiancé" star Larissa Dos Santos Lima has dragged the police into her messy breakup with her ex-boyfriend.

The Blast has learned she filed a police report against Eric Nichols on September 18 claiming he's harassing her.

We've confirmed the case is currently under investigation.

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Larissa put her ex's behavior on blast Wednesday night, revealing she had taken action against him and insinuating he's now moved on to harass her best friend, Carmen.

The TLC star has been living with Carmen since her divorce with ex-husband, Colt Johnson.

According to John Yates, Eric has been publicly sharing Carmen's private messages.

Larissa shared several screenshots showing Carmen pleading with Eric to leave her alone.

"I am not Larissa who is taking your s---," Carmen's message reads, "if you harass me online or leak my private conversations with her, I will take you to court. This is a warning!!!"

Larissa called Eric petty in the since-deleted posts.

In the text, her best friend also accuses him of treating Larissa poorly during their relationship.

"Be a f---ing man and move on. You broke up with Larissa every single day, I really don't get where all the pettiness is coming from, you should be happy she finally she finally accept the fact it did not work out," Carmen wrote.

As The Blast reported, Larissa announced their breakup earlier this month after less than one year of dating.

Almost immediately, Eric threw himself back in the spotlight by hanging out with Larissa's ex-husband, Colt.