Reasons were same like
No travel history , reason of visit not satisfactory etc
Purpose of visit this time -
To accompany my husband for a hockey tournament as he is a hockey player
@Bryanna can guide you better.
If you are a genuine visitor and you applied yourself and have every sort of knowledge about you and your husband then nothing to worry. They may ask why you going, what you do here, what your husband does there etc etc, be calm and be prepared with documents original and copies.