Warmest Sympathies to Family and Friends of Thecla Joseph-Noel. The lost, pain, emptiness and frustration you feel now could be eclipsed by seeing her again. John 5 : 28 - 9. Jesus' death and God's Kingdom can facilitate this resurrection. It will happen in Paradise where persons don't have to die again. Revelation 21 : 3, 4. For now though you are in need of comfort. jw.org provides this in abundance.
Viewing this video reveals why Jesus died : https://www.jw.org/finder?srcid=jwlshare&wtlocale=E&lank=docid-502016853_1_VIDEO