FMLA requires your employer to restore you to the same or equivalent position when you return. However, there IS an exception: if your position would have been eliminated regardless of your leave (genuine restructuring/RIF), the employer may not be required to hold it.
The timing here is suspicious. Being "restructured" three weeks into FMLA leave raises a strong inference of retaliation. Key questions:
- Is anyone else being laid off, or just you?
- Is someone else doing your job while you're out?
- Did the "restructuring" decision predate your leave?
- Has the employer documented the business reason?
DO NOT sign the severance/release yet. You have 21 days (45 if over 40). Consult an employment attorney immediately — FMLA retaliation cases with this fact pattern often settle for significant amounts. The employer knows the timing looks bad.