Will try to keep this brief 
Me and DP have been together 11 months. I have always struggled with relationships, I was neglected and emotionally abused in childhood, come to some big realisations about that this year and am currently on the waiting list for counselling. Tend to go for men who abuse me in some way.
Another thing that has been mentioned by the therapist who assessed me is Borderline Personality Disorder and without going into too much detail about what that is, when I read up about it, it was like reading the story of my life and I could make sense in my head why certain things in my life may have turned out the way they did due to this.
So anyway, DP is very juvenile although 5 years older than me has zero life experiences, no partner before me for 10yrs and in his words - spent most of his 20s hid away playing computer games. I feel like he is not emotionally ready to go through this process with me, I'm going to have a lot to work through when I start counselling.
So on Friday night I could not sleep, I had to get up for work at 4am and spent from 10pm to 3am awake. I left the bedroom and went downstairs because I wanted silence and thought if I was alone maybe I would sleep better. I didn't. The next morning I was foul, I was in such a bad mood and got ready for work silently (not angry at him). Later in the day I apologised to him for causing an atmosphere and explained sometimes I really struggle to regulate my emotion and that I was struggling with my mh recently and really feel like I am struggling to cope. I am struggling with who I am, all my life choices, relationships with my parents whilst trying to Co parent with an ex. I feel sometimes the only reason I am still here is because I don't want my son to think he wasn't good enough.
He made all the right noises about supporting me and he's there for me etc. I haven't seen him in person since then but he's texting me useless small talk and not even acknowledging this conversation happened and I don't know if I am being unreasonable or if I am expecting too much of him to ask how I'm feeling etc. It's just "How's work" "what did you have for tea" "what you up to". This has been an issue for me for a while he texts me like a teenager, and I have spoken with him about this. He won't ring me either.
So I guess what I'm asking is if that was your DP, would you carry on like this conversation hadn't happened? Or would you be having more in depth conversation? I'm not sure if this is just the straw that broke the camels back tbh as because he has no life experience (never been on holiday, never even been out for a meal with a partner before, or gone to a safari park, or a Christmas Market, or a garden centre, etc) it feels like we have nothing in common and nothing to talk about. But the fact I am struggling so much and he carries on like nothing is happening is really bothering me.