I had a 12 year gap. Went back to school, did entry level internships and then got a grad level internship which later became a full time position. You need a story and also talk to what you did to get back. There will always be folks who see the gap before they see anything else, but there will be others who find your passion real. Also network a ton, find mentors. After every interview do a retrospective with self and ask yourself what went well and what didn’t. This helped me a lot to perfect my story to an elevator pitch under 2 minutes.