Rest in Peace

Very mixed emotions today my mother in law passed away in our house last night, we found her this morning. She had not been ill and it was not expected. I feel shocked that this has happened, and racked with guilt that I never really wanted her to live with us. She had not been happy since my father in law died 3 years ago, and had caused difficulties between me and my husband, but I never expected this. May God if there is one re-unite them together and may she rest in peace, and forgive me for the things I have said. I just hope I can now rebuild my relationship that I have had with her son for the past 30 years.