I do not believe you are going crazy

. This phenomenon has been known to happen before in times of grief. It is said that maybe her husband was there to support her through her time of need. Although he could not be with her in the flesh, he is with her in spirit.
I had a similar experience when my cousin passed when he was 20. I felt the same way you did. I went to my priest and he explained this to me. So, please feel comfortable that he is with her in the only way he can be.
