Staying in touch with parents

My parents recently moved to another country which has been a lifelong dream of theirs, but they expected they would be able to return periodically to stay connected with friends and family here. With the pandemic, all of those plans changed. This has been especially challenging for them as family members have graduated, passed away, and gotten married since the travel restrictions went in place. I’ve been trying to write them regular letters (emails) at least once every week or two to stay in touch with them so they feel more connected.