This is not about giving up your dreams, it's about figuring out what your wife needs to be happy being married to you. Her being mad about you being in her space could by a symptom that she feels she is not getting enough of your undivided attention (as others have pointed out). If she is unhappy with your start-up try taking about your plans with her more and see how she reacts. Getting your marriage back on good footing is a bit like A/B testing in that you need to keep trying different things to see what works. A good marriage therapist can help speed up the process.
