Just cut it...lots of wood left

[Stephen G]

24934

Why I love to go to work.:)
and the 2 doors didnt work

[Nick Ostrowski]

I had that exact same thing in a house on Friday. My house wasn't notched as deeply as yours but it was about 1/3 the depth of the double headers.......and done twice for two openers. The molested header I saw was the support base for the gable end wall of the garage.