For the past 2 nights I’ve been sleeping

over his moms house with him. His mom gives us little privacy when im over. When were in his bedroom (door closed or not) and we’re just relaxing-watching tv or on our phones together and talking. She’d come in and sit at the foot of his bed and talk to him and out of nowhere she would “playfully” punch or pinch his leg and she’d laugh at his reaction so then he’d try to pinch or punch her back and ALL THE TIME they’d just go back and forth “trying to get each other” and it makes me feel awkward sitting 5 inches away from them squirming around all over the bed. Shes even attempted to pinch his nipples and shit that is so inappropriate and just pure invasion of his own privacy AND mine. She’d come in for like 5-30 min at a time and feel like its a waste of my time with my man. The conversations she brings to the room is definitely small talk and things she can either text him about so she doesnt have to come in and barge his room or something she can wait to talk about when we are in the kitchen or living room. She barges into the room and starts talking to him like im not there and i think its rude. I brought this issue up because its been getting on my nerves for MONTHS. He tells me that its just his relationship with his mom and that he didn’t realize that its been happening until i brought it to his attention that like 4x a day she’d come into his room (not at the door) but like right up to the bed and just start messing with him or talking to him about like nothing important at all. Today she did it again and came in for like 20 min, and when she left he turned to me when i was just on my phone and annoyed and said “baby im sorry, what am I supposed to say?” And i felt bad becuase 1) its his mom and 2) he doesnt even know how to tell her to leave us alone and give us our space. Im getting tired of it. Especially when shes a mother of 2 boys that are 3 and dont listen or communicate and scream all the time and she does nothing to discipline them properly. Thats makes me mad too. But ugh. Need to say this somewhere because i dont want to hurt my bfs feelings about how i feel towards his mom.