Hi Miss LJ,
Congrats on the graduation and the job offer.
Your mom's condition isn't going to improve if she is feeling guilty that her child is giving up a great chance to start her life in order to be home with her. If your mom is lucky, she will get a medication that helps her and she can go on living just fine. Many people with arthritis live long healthy and active lives. There are many things that can help aid her to be independent at home if you find that she is having difficulties on her own. If you are close enough to visit, then you'll see for yourself if things are getting rough for her and can go from there, but you are too young to give up your life to sit at home taking care of her. Niether of you want that. The fact she gave you her blessing should tell you so.
You both WILL be okay. Do your best and call your mom often, visit and help out when you can. Otherwise, move forward and start your life that you've had on hold for the last year or so.
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