Sami Sheen isn't backing down from her claim that sister Lola Sheen is dating one of her ex-boyfriends. "Been biting my tongue for years," Sami, 21, captioned a TikTok post on Thursday, January 15, as she held up a phone that seemingly had screenshots of text messages pertaining to her theory. "BRB collecting my thoughts and receipts." One day earlier, Sami accused Lola, 20, of being in a relationship with an unnamed ex. Lola has denied the allegations and doubled down in a new TikTok. "I took down my posts yesterday out of respect for my family.