this is not makong me happy this is making me wonder if i made a mistake.
To be blunt, yes a big mistake was made but that doesn’t mean you need to continue making more.
This guy lied to you probably from the very beginning. Sounds like you didn’t date for a long enough period of time to see the “real” him before jumping into getting married.
Any relationship build on deceit is built to crumble and will never stand the test of time.