agadir,
you are fine, I also spoke to the immigration officer. When my husband was interviewed, he asked for a decision. The IO said she wanted to review the file and will give him a decision in a few days. After his interview, when he told me she didn't give him a decision I was annoyed and I wrote to the embassy and told them she was welcome to call me and ask any questions. She called me and we talked for a few minutes, after that she said she was satified our relationship was genuine. So, that is a HUGE positive sign that they called you, your husband will get the call in a few days or you will with a positive decision.
The issues the IO had with us was not age, we're the same age. Honestly she had some stupid questions about my email address, where did my husband live when he was working outside of Morocco, what was his ex gilfriend's name....stupid stuff which obviously I had clear answers to but it made no sense to me why these were factors in "genuineness' of our relationship.
No need to stress.