Please take all our advice, we have all had temptations such as these but be wise in what you do with them.
First off i think you already know its wrong. From what you have said in your heart you know its not right. Listen to that!!
I think you also know that it would be EXTREAMLY HARD (impossible) not to end up sharing a room and a bed etc ... not trying to upset or anything but it wouldnt suprise me if you have already learned this from last time you lived together.
Its obvious that if you walk right into temptation (by going out with a non-christian and then move in together) that you WILL be tempted several times and considering you are already compromising and not standing your ground (by moving in with him, and dating him in the first place) i think it would be VERY unwise to think that you could live in the temptation and still 'flee' it and not sleep with him. The Bible says to stay
well away from it!!
Also im concerned that he will not marry you, he is already put off marriage because of his parents and like you said he wont take "any risks" etc....you have already lived together and that wasnt even enough for him, moving in together again is not going to change his feelings on this.
If you move in together, and buy a house and end up sleeping together ...then he has everything he wants, so why would he marry you? He would have no reason. And you would prob still not leave him then because you would have built your life with him and around him (and he will know that too). What will that do to your faith?
I think you really need to think about the fact that you are with him in the first place. If you are compromising your faith already for your relationship, imagine after marriage, it wont get any easier! I agree with the person above, you should go and have a read of some of the posts in the unequally yolked forum, I dont think you even have a glimps of what you are getting your self into.
Please dont make those life changing mistakes because of 'conveniences' or 'to please others' because if you do choose this, you will realise that it was not a convenient option after all and you will be the one who is disapointed.
God loves you and has SO much more than this in store for you and your life....he has the perfect person picked out for you and its all waiting for you...dont compromise any more, you already know what you should do. The past is the past, and it is forgiven. Move on and up and dont ignore the call on your life that God has for you. He has many blessings in store, His way is the best way, dont learn that the hard way.
If i am wrong in anything that i have said, i really am sorry, please forgive me. This is the exact same thing that happened to my best friend (she got preg too) and now i dont even know if she is a christian. It breaks my heart to see girls do this for 'love', NOTHING will ever forfill you except for God. And everthing is fleeting except for Him, dont forget that.
It is your decission in the end and no matter what you choose it wont change Gods love for you... but it may change yours for Him.
God bless you, you are in my prayers...please be wise and follow what God wants for you.
Love in Christ
Emma