This patient support community is for discussions relating to relationships, abstinence, arousal problems, birth control, cohabitation, commitment, communication, couples counseling, desire, sexual technique, and sexually transmitted diseases (STDs).
That said, don't think that the only person you will ever climax with will be him--I think that once you have experienced that, you really know your body on a different level and you can experience it with others.
There are good, loving, kind, consistent, dependable, emotionally availabe men with whom you can have passion--and orgasms. The question is...will you ever choose someone like that to be with or will you continue to seek abusive and emotionally unavailable men?
I can see how your situation works enough for you to stick with it, although very unhealthy. Think of the relationship like the type of diet you could choose: a very healthy diet, where you get all your needed nutrition, stay at a healthy weight, and have overall good medical health versus a diet of junk food, which is pleasing to taste and generally cheap to get, but the long term effects are extremely unhealthy for you. Both types of diets are something you can live on, but one is definitely better for you whereas the other one has the *potential* to cause all sorts of damage or even death. The unhealthy diet may do no damage at all, but you know you can't go wrong with the healthy diet.
So I can see how this relationship is "working" for you right now. But you can have a relationship that's emotionally AND physically good for you (and consider how you think he might treat your daughter as she gets older) if you are proactive and seek help to fix what you've got or leave what you've got.
It's up to you.