Maggie is struggling because her social worker is blackmailing her into having sex with him. Maggie confronts the social worker and Charlie makes peace with his mom.
Then he rejoins his team without speaking to Maggie and the films ends. Both of them struggle to communicate with each other and Charlie is extremely angry with her for it.
Meanwhile, Maggie β a French dominatrix β is being blackmailed by the social worker in charge of her son in foster care who she lost custody of because of some issues she had with drugs. He fantasizes about her and then convinces her to dominate him on a few occasions. The social worker blackmailing Maggie into sex gets jealous of Charlie and threatens him. He throws her patio furniture into the pool and then, after calming down, she comes out to him and invites him inside.
They start kissing and he takes her clothes off, then next we see the social worker arrive β he looks at the patio furniture in the pool and then goes into the house. He asks about it from the doorway only able to see Maggie sitting on the couch. She calls him over and Charlie sits up so that the social worker sees him.
Her room full of whips, etc. Maggie comes in in the morning. Ignore me. He kisses his hand, puts the kiss in her hand, and folds her hand up around it, thanks her and then leaves. Last we see Charlie running with a bunch of kids in uniforms, like on a track team. He stops, a bit out of breath, and looks over at the playground. He sees Maggie in a dress, playing with her son, smiles, and then runs to catch up with his team.
