Theresa’s family: I'm so sorry for your loss. I went through a similar situation and I was very helped by the hope that I found in the Bible in John 5:28, which says, "Do not amazed at this, for the hour is coming in which all those in the memorial tombs will hear his voice and come out". I am sending you a link with more information on this hope.
My condolences to the family of Theresa. I would like to leave a few words of encouragement from the Bible. Psalm 37:29 promises, that the righteous will possess the earth and will live forever upon it. By means of the ransom sacrifice of Jesus Christ, you can see her again! Soon, billions will be resurrected from the grave to a beautiful earth, just as God had purposed for Adam and Eve. I hope this brings you some comfort in this distressing time. Please go to JW.org for more information.
My deepest sympathy to the entire family for your loss. May our loving Father give the entire family the strength you need to continue cope with the loss of your loved one. May you find comfort in your precious memories and love shared. May the words of 1 Peter 5:7 “ while you throw all your anxiety on him, because he cares for you” bring the entire family comfort and strength. Please accept my sincere condolences.