then stop wasting time, talk to all the necessary people - your mum - her relatives
explain your feelings, be honest.
tell them you've tried your best and would like another chance with another wife.
The solution is simple, your mother is being overly-unreasonably. No one deserves to be forced into an unhappy relationship.
if i was you i would tell my mother each and every night after lots of dua that i am unhappy in this marriage, untill she allows me freedome from it
how you do it is upto you
who knows perhaps Allah will place rahmah in between you and your wife
but if not, divorce is an option (a last resort option) for a reason
Inshallah i will talk to my mum when she comes back from pakistan.
The reason why i have not said anything for 2 years is because i ma scared of the consequences. I a scared of something hapening to my mum.
I have also been told that what ever i do to my parents or treat them badly then the same is going to happen to me when or if i have any children.