There is some excellent advice in here, esp. from the former HR hiring guy. Kudos.
5 years is a long time to go with nary a call back. I would:
1. Broaden types of jobs applied for.
2. Broaden search area.
3. Immediately Find job, any job, to fill resume gaps and pay the bills.
And IMO most importantly, 4. Get some good interview and possibly life coaching. Something is causing the lack of callbacks. I suspect the parent is too close to be able to see and advise on it.
5 years is a long time to go with nary a call back. I would:
1. Broaden types of jobs applied for.
2. Broaden search area.
3. Immediately Find job, any job, to fill resume gaps and pay the bills.
And IMO most importantly, 4. Get some good interview and possibly life coaching. Something is causing the lack of callbacks. I suspect the parent is too close to be able to see and advise on it.