Hi Jane,
The situation is not as complex as you are imagining it to be. He likes to be a “free bird” then let him be. If you believe in his luv towards you then dont let these feelings or anxities ruin your relationship. However if his attitude turns to take the shape of neglect towards u and ur feelings, it would’nt be healthy for ur relationship. If u are cent percent sure that your love towards him and his towards u is true then give him some time. Dont charge on him with all sorts of questions. Be patient…if your luv is true then let him be the free bird he is, and if his luv is true then that bird will surely return to u. You can gently ask him his opinion about having a family and get your answer. Be calm and dont let your anxities talk on behalf of you. Are u in luv with ur bf or are u in luv with the feeling of being in luv? This is a question only u can answer…. I believe that when u have the answer to this, u will have the solution to your anxity.

Warm Rgds,
Crystal