Casey Affleck, 46, pictured mid-PDA with Caylee Cowan, 23

lt;p>While Affleck nor most recent girlfriend Floriana Lima have confirmed their breakup, these images seem to suggest the pair have gone their separate ways.</p>

Casey Affleck

Casey Affleck, 46, and Caylee Cowan, 23, spark engagement rumors

Casey Affleck, 46, and his girlfriend Caylee Cowan, 23, heading to the Lakers vs Mavericks game

Casey Affleck, 46, and his 24 year old girlfriend Caylee Cowan have a PDA session in the grocery store

Casey Affleck, 46, Packs On The PDA With His Bikini-clad Girlfriend Caylee Cowan, 23, In Tulum - Naija Super Fans

Casey Affleck, 46, pictured mid-PDA with Caylee Cowan, 23

Casey Affleck, 46, makes relationship with 23-year-old Caylee Cowan official as they donate blood

Casey Affleck, 47, passionately kisses girlfriend Caylee Cowan, 24, at Venice Film Festival

Casey Affleck packs on PDA once again with rumored fiancée Caylee Cowan during lunch date in LA

Casey Affleck, 47,is hand-in-hand with girlfriend Caylee Cowan, 24, for Vas Morgan's birthday bash

Casey Affleck, 47, rocks a casual black look at the amfAR Gala with girlfriend Caylee Cowan, 24

Casey Affleck, 46, makes relationship with 23-year-old Caylee Cowan official as they donate blood