It might not be insecurity. It might be the entire family pushing him to get back together with the ex and making sure she is invited over when he is at their home.
i probably should note that she said to me that “we're still together i just need some space, we will still keep contact.” regardless I know i fucked up I just need some advice and to vent
I can see why he didn't invite you.
Try talking to him instead of stewing.
It might not be insecurity. It might be the entire family pushing him to get back together with the ex and making sure she is invited over when he is at their home.
i probably should note that she said to me that “we're still together i just need some space, we will still keep contact.” regardless I know i fucked up I just need some advice and to vent