my husband has been part of my sons life since he's been 3 when he was 5 his biological father left him (long story) once he learned how to move on and cope with his biological father leaving he got closer to my husband calls him dad now all that happened on its own and this year we'll be finalizing adoption... i am pregnant with my husbands child and I don't know why I get this fear that he won't love them both the same and his never given me a reason to think that I don't know maybe i am going crazy, hormones, who knows but it's an unexplainable fear... advice?