Condolences on losing your mother! You are right that she is in a better place, with her son. I pray that you receive a sign that she's okay now - my family has been blessed with rainbows in that regard. During my nephew's graveside services, a large cirrus cloud formed and it had a sundog (or parhelion - a cloud rainbow) that lasted all afternoon. Several days after my brother was laid to rest, my daughter & I prayed for a sign as we were driving her to school, and the sun warmed up the snow surface so that the moisture rose until it hit cold air and formed flakes and snowed, and in a perfectly clear sky, there was a full, brilliant rainbow. the night of my best friend's father's funeral, there was a terrific thunder & lightning storm (his dad loved T-storms as much as we do) and in the morning, there was the most spectacular sunrise!