Rheumatoid Arthritis Support Group
Rheumatoid arthritis is a chronic, inflammatory, multisystem, autoimmune disorder. It is a disabling and painful condition which can lead to substantial loss of mobility due to pain and joint destruction. The disease is also systemic in that it often also affects many extra-articular tissues throughout the body including the skin, blood vessels, heart, lungs, and...

It is a shame your grandson can't come to you. I can only assume something happened to your son and this is why your DIL is making the decision. I'm sorry.
I'm sorry she is so contrary.
Are you absolutely certain that when you get there you'll be allowed to see him?
Thirteen year old kids usually start pushing away from adults......so it's possible he may not be as excited to see you as you are to see him.
Again, I hate being negative....but.....
Alternative: Assuming his dad gets visitation, what about face-timing on Skype? At least this is SOME contact that won't cost a bundle in money and medical issues.
I feel the time is right to do this. It's a once in a lifetime and I refuse to let RA stop me! I've been overseas before - years ago. Flew to Hawaii, to Europe, to Guatemala, and to the Middle East. Haven't done any traveling in about 10 years, but ... I feel the time is right and I can do this! Buying compression sox.
depot