I am married to a man who works at a church. He is very good

I am married to a man who works at a church. He is very good at it. Sit at home lonely as hell. A lot of days I get no communication from him. No how was you day?, Hello , good bye etc. I care for our special needs son all day and a lot of evenings. I have told him how lonely and empty I am. Have done counseling .I am a relational person and want more. He will not quit this job. I want a meaningful relationship. I am considering dating. What should I do? This has been ongoing for sometime.