Looking for your advice and wondered if someone had similar case.
I was European when we married back in 2012 and wife applied to EEA spouse visa that was granted for 5 years on a basis of our marriage. I then got British passport in 2015 and we've decided to change her visa true FLR(m) route.
Received a refusal today on a basis of breaching the E-LTRP.2.2. Detailed text attached for reference.


One note to make that my wife was pregnant at the time of the application, therefore we didn't fill any kids information for obvious reasons.
What should I do next, accept the basis of refusal and re-apply loosing £800 or appeal. What's the process and can I do it myself, or need an adviser ? My feeling is that advisers will be charging 3 digit number for this case. Should I also contact my MP and how do I get their contact details ?
Thanks for advice in advance, stressful period at the moment with our baby just arrived and trying to manage this case at the same time.
Regards
Konstantin