Inge I agree with everyone else sorry
I think maybe you really need to sit down tell him you want a serious conversation and talk about all your concerns/feelings and say if he wont talk to you like an adult then you are going to move back to your parents house to think about what you really want.
I know its hard but you really need to decide what is right for you. You should not be bring a baby into a family when you are not certain you will be with him forever (as in if things go to crap and you later meet another man you will still have to deal with this current one for your kids sake)...or even want to. Im sure you know what you really want and you have to make that decision and live with it.
an eg. I was going out with a guy for 2 years, he was 9 years older than me
but the best guy, I could talk to him and he would listen, and he was my best friend. however I never saw a future with him, much as i loved him. He had no goals, had a crappy job. Then while still going out with my bf I met a new guy at uni and became his friend, even talked to my bf about him, I actually said to mum that i could see me with this new guy for the rest of my life. So i finally made the decision to break it off with my bf and about a week later i was dating the new guy
(I still miss him and wonder what he is up to, i lost contact with him in respect of my DH) and 1 year 6 months later i was engaged then 6 months later i was married
now if i have any worries or whatever I come on here or talk to my parents. My DH is not as great a talker as my ex was as in if we have discussed it once and i want to discuss it again (im a major worrier) he wont discuss it again, he thinks im silly when i already know the answers
sometimes i just like to get things off my chest...he hasnt quite figured that one out yet