Hope things work out for the best, Phil. And what family isn't without problems and conflicts?
In any case, regardless of what happened in the past, I'm sure your mom would be happy and encouraged by having you in her life now, just letting her know you care, even if it's just a few minutes on the phone to make few jokes and cheer her up.
I'm amazed when I've resumed contact with relatives, once you start talking again, how quickly the past just disappears.
