Just read the full thread, and agree with what everyone else has written.
Your parents sound fab and a great support.
I too felt very lonely before pulling together the courage and plans to leave. (Left almost 3 years ago, having managed to find a small temporary flat to rent for me and kids. Left with Women's Aid advice, while he was in USA on business trip.)
The next 2 yrs or so were very difficult , as he furiously denied any problems existed, pulled in numerous friends and acquaintances to take his side, and battled against absolutely every step of the divorce.
We are there now though, and the feeling of relief, independence and freedom is amazing. I am still single, don't feel ready to meet someone new yet, but I definitely don't feel lonely.
I can understand you wanting his love and affection. In my marriage I desperately wanted his approval. But when something like that is handed out sometimes, but then stubbornly withheld when it is needed, it really messes with your head. Try to distance yourself from that bit if you can.
Your parents sound fab. I was really embarrassed to let my parents see how bad things were, but they were fantastic to, and I would have struggled to get through the last 3 years without them.