Revocation of Wills after a man died, he remarried, he died befor june 2005

Revocation of Wills after a man died, he remarried, he died befor june 2005, the new wife discovered a copy of the man's deceased wife's will, it had lines throught it and cross outs.. the new wife filed a petitions seeking to admit the will to probate. the will she submitted contained sereral handwritten strikeouts and interlineations. the deceased wife's children objected to the admission of the will, arguing that it was invalid because the original will was destroyed. was the will valid, if so why"