No, I don't think you have a saviour complex, that isn't it. I think what it is, is a vulnerable man, who lacks the ability to express himself, living in fear of being overwhelmed, in fear of having to meet another's emotional needs,.. as you say, he fears being controlled. But he would fear that any woman, of any personality, over any period of time would seek to control him. Because he equates meeting other's needs, expressing feelings, supporting others as impinging upon his autonomy. He has issues basically. And it probably does stem from his childhood. You might not have a saviour complex, but anyone who loves another person, when that person is as you describe him, will start to modify their own responses. Some women will become more clingy, make more demands for a deeper bond, more time together etc, and this just makes it worse. If you have any issues with your own self-esteem dealing with a man like this will only make this worse. Your clinging will only make him worse and so it continues.
The fact you have had a difficult relationship with your father makes sense too. I suspect that this man cannot meet your needs because you have unresolved issues here. Maybe you need a lot of reassurance and to feel almost unconditional love, much like a father should have for his daughter?Counselling...keep at it.
As for the man, well you can't fix him, only he can do that. Read up about passive aggressive personality, if you get time, because I think he fits a lot of the criteria just from what you have said. Then heal and move on, even with help and counselling you are probably not good for each other.