Seriously Natalia must know this isn't going to be perceived well. Literally the recoupling was the day before, so she's dumped him literally the very next day, after moping about all day, crying a little and then kicking him into the long grass.
Really shitty, she used him to get into the villa and then dumped him less than 24 hours later after being horrid to him all day and didn't even have the decency to insist she slept on the sofa. She wanted to be in there with them all.