Is AUTHOR wrong in the post ? POST : I have been living with my gf (28) for the last 4 months. Before that she had both her boys (7 &amp; 4) sleep in the same bed as her even though they both have a room. I knew of this before I moved in so I told her to send them both to their room and get them use to sleeping there before I moved in. 

At first they both fought it but ultimate the 7 year old started sleeping in his own room and hasnt tried to sleep in our bed since. The 4 year old though is a whole different story. Every night/morning like clock work he's in our room. I work nights and when I get home around 5am there he is since our bed. Most days any gf refuses to send him back to his room or just says "I'll take him in a bit" and knocks out. 

Her excuse is "he's my baby and soon he won't give me any attention". I don't think that's a valid reason. I don't believe a 4 year old should be sleeping with us and I don't think I'm the asshole for bringing it up day after day causing an argument. 

P.s I'm writing this from the living room because guess who's in my bed right now. And she's waiting for him to "knock out" before taking him back even though he's snoring. I'm just gonna crash on the couch and trust me that's gonna be an argument. 