Now aged 79 and 80, the couple shares their secrets to a long-lasting, healthy relationship...<br><a href="https://7news.com.au/news/world/married-for-50-years-these-psychologists-who-study-love-share-what-theyve-learned-to-do-and-not-to-do-to-stay-happy-c-17706242" class="button purchase" rel="nofollow noopener" target="_blank">Read More</a>