My partner and I have been together 2 years and we are engaged, and I have a 15 month old from a previous relationship as I met my current partner when I was 3 months pregnant and he has been in our life ever since. I am now half way through my second pregnancy and as this baby is his child I am worried that when this baby is born my 15 month old is going to be treated differently because he is not biologically his. How do I solve these thoughts? I have brought it up with my partner and he assures me it won’t be the case, but I’m not convinced. How should I work through these relationship troubles?