First of all , lots of respect 🫡 to you . I remember a line I heard from one of the gurus speaking to a mom who was guilty and frustrated juggling between work and children - a parent would never give less than 100 percent to their children or their loved ones . It’s the beauty of human nature - you will always feel you can give more and that’s what is hurting you right now
Secondly control the controllable . Your special child will always need more support from you guys , please continue to support him without an inch of regret or remorse . He must be in more pain than you and your wife .
Third , kids does gives us purpose for life , challenges us to learn from a different personality yet resembling yourself in so many ways . Think of you, your wife and the children as a team and not just as a family . You need to achieve things together . One may not be at its best , one may not be at its potential yet but as a team you all have to try and stay happiest , healthiest and wealthiest for all the reasons
May be go out for a vacation if that’s a possibility or get a house help that can stay wit you looking at your children some time so that you both can focus on work . Also , don’t dwell too much about what future holds for your family , things bound to happen will happen anyways …
All the best and very brave of you to share your feelings