You see, I'm reading between the lines as it were....
"When I became pregnant the 1st time 5 years ago I am the first to admit that I begun to have issues re dh going out. Insecurities. Felt sidelined .I used to have very active social life..Not so much now."
OP - did your dh put the kybosh on your social life, or was it self inflicted? In other words...because you gave up going out you expected him too as well? Or is there more to it than that?
"Eventually we got into this pattern where he says that he didnt answer my late night call because he knew I would be nasty to him. I HATE being the nagging insecure wife at home calling her husband in the middle of the night ."
Is there some truth to this...did you call and nag from afar when he was out? Did he stop answering your calls because of this? Is it possible he lies about how long he will be out because he knows he'll get it in the ear if he is truthful?
The thing is...I see nothing so bad in going out once or twice a month to get pished with your mates....whether you have a young family at home or not.
What IS wrong is the kids going without school shoes to facilitate this, and the fact that he lies to you.
I'll be honest, and do try to form an orderly queue to tear me to shreds, but if I was getting where-are-you naggy phone calls from my dh every time I went out, I'd ignore them too....particularly if I felt I had to lie about my timescales just to get out the door.
I could be completely on the wrong track here...but I don't think going out on the ran dan twice a month is being disrespectful, unless he stops you from doing the same - then that really isn't fair.
If it's simpkly a case of you not feeling the need to go out anymore, and expecting him to follow suit then yabu.
Do you ever get out together?
Can you fill us in with more deets OP?