Thank you for the kind words, everyone! I will definitely check out "I Hate You, Don't Leave Me."

To be clear, I don't think the decline in the relationship was anyone's fault, mine or his. I knew once I found out about the pregnancy that it would happen; I don't hate him and the occasional twinges of anger I feel are irrational, so I get over them quickly. I'm not enraged, I just miss him so much that it's affecting my life negatively because I can't go anywhere or do anything without being reminded of him or something we did together, and whenever I think about it too much, I end up curled up under a blanket in bed because I miss him so much.