I'm a dad of 2 wonderful boys. My boys love me more than their mum and my wife never does her mummy duties.. numerous arguments happen due to this.. what should I do?

Just want to understand...mummies duties.. the scope is quite big. If your wife is a full time working mom, then probably she is exhausted after working. If your wife is a stay at home mom (sahm) then there is no excuse for not doing a mom's duty. Normally, in my household, me & husband have to work hand in hand in raising the family together. We try not to set this job should be done by who...who have the available hands will need to do. As I am a sahm, most house chores and cooking will be done by me. Have you tried talk nicely to her? Normally in heated arguments, will tend to use harsh words and end up only see the negative side of each other.