I am a virgo rabbit and my bf is a pisces rooster. We are middle aged people.

Rose, oppsite poles are attracted to each other. However, there is a problem 'How can they deal with their relationship?" If they can reserve their differences and seek the common ground, they can make a great relationship. By the way, there is no relationship that lasts forever. All you both should do is to work together to make your relationship stable. Stability can ensure that you two are together till the end.