Hello,

I don't think that leaving her is the best option. You said that you love her, so why are you leaving? She may be wrong but you can both find a solution to it. With her son's problem, why don't you help her out? If she can't do it in a negative way, then find a positive one. Educating her child could be effective. There are so many options to solve your problems aside from leaving.

You should really talk about it and brainstorm on what you are going to do with her son. The problem is not between you but her son that affects your relationship. Just sacrifice a bit in order to solve the problem.