Marty (2016)

We first see Marty crossing the road, blocking an angry driver. He goes home to Mikaela, a sweet girlfriend, but seems to have just as much fun playing Call of Duty by himself. He bumps into an ex at work, gets horny, and calls Mikaela over. We next see her at his door, a few days later, upset. Her cat is missing. She looks for some emotional support but gets none. For him it's sex or no - and he slams the door in her face. She goes home, frustrated at herself and at Marty. We leave Marty alone on his bed, scrolling through his phone. The next morning, Mikaela's cat comes home. She dries her eyes and carries on, happy with all she needs.