Reverting Rose

This is a “Sophie’s Perpetual” Rose that Marion gave me – I think for my 40th Birthday. It is lovely and it is reverting, which means it is turning back into the wild, has 7 leaves (not 5) and some flowers that look like wild dog-roses. The internet says it should only happen on canes developing below the graft, but mine seems to have wild leaves on all of it, though only a few flowers that don’t look true.