I have been with my partner for 10 years.
I have always had issues with his "lack of communication" with me. Conversely, he always seems to be very keen to know what I am doing and who with, when etc etc. Sometimes I will be asked 3 or 4 times what time I am doing something etc.
However, I am not told about things that affect me. The big issue is the comings and goings of his 4 young adult children and their partners. From a practical point of view, I do all the shopping and cooking, so it's good to know who I am feeding and who I am providing a bed for the night.
But its the emotional side that is so hard to take. I feel insignificant and irrelevant. I can literally be sitting in my home and his young adults turn up and my partner is fully aware they are coming and often has known for weeks or days but "forgotten" to tell me. I have tried to ask them to tell me what's happening and they do for a couple of times, then revert to just telling their Dad. They walk in and help themselves to food without referring to me.
We had counselling years ago and this was brought up by me and the counsellor told him he needed to let me know about this sort of thing and he agreed, but now it doesn't happen.
If I get upset and tell him how his actions make me feel, he tells me I am unreasonable, petty and unkind. He then barely talks to me for a day or so.
I have stopped talking to him about it and just try and accept it, but I feel smaller and smaller each time it happens.