What would make someone change their will?

What would make a mother change her'' will'' in 15 days from 4 kids to 1 kid and a son inlaw after being told she has lung cancer??? Then the one that got everything can't understand why her husband and her are not liked anymore???

Bottom line: it is HER will - for whatever reason (justified/unjustified) she is free to do so - as to understanding, you'd have to ask her...I wish all of you the best !!

you almost sound happy your mother is dying bottom line is that you have to see that your not the only person in the world, GROW UP! STOP BEING SELF FISH AND HELP your MOTHER.

I understand your concern, and I do not believe it is selfish, I believe it is justified, there is no reason that a parent should do this to their children, however, it does happen, and it usually cause a rift that will not heal. I for one, would never, do this, I do not want to leave the impression that I am treating one child diff. than the others. You can read about Joseph, in the bible, his dad did this, and it made his siblings so jealous they tried to kill him, his father had a very good reason, for loving him so much, but, in my opinion, it ought not to have been done, it opened the door for envy to come in. His story did finally have a good ending, and maybe yours will too. If you can forgive, you will be much better off, other wise, it can eat at you from now on.
Prayer can help you to be able to have a forgiving attitude, if you will it to be so.
God be with you...
Here are some places that you can post a prayer request, if you want to.

godswork.org
dailyguidepost.org