Hi ; I am a Taurus Rabbit, and my wife is a Taurus Rooster - will we be alright ?

We have been having difficulties in our marriage over the past 5 to 6 months, and we seem to be always working on issues, and it is very hard work, and I want to know if we will get past this, and get back to a stable, happy life together ; We have been together for over 20 years, and have 5 children, (7 to 15 yrs). Can we make it work ? What can I do to make our relationship stronger and happier ?