It is perfectly understandable if you are initially nervous about the decisions that need to be done. Try to realize that neither your loved one nor you have to walk the path alone in finding a suitable therapy.
You can get a lot of information from the care team and other contacts at the dialysis center. Other patients can share their own experiences and give insights into life with chronic kidney disease with their own personal stories.
Together with your loved one, you will find ways to live a fulfilling family life despite having the disease.