HELL NO. you are in this world to satisfy yourself. you've tried meeting her half way, yet she refused to return the favor. honestly, in your situation i would probably be stubborn and very bitter, only leading to a more resentful relationship. however this is the childish side of me talking.
being that you've been married for 29 years, it's really different to be so incompadible yet to remain together for all these years. strange. honestly, maybe you should start to talk to your wife more and maybe find out her reason why she doesn't want to interact in your activities. maybe she wants to spend more quality time together or maybe she wants you to really "spice" up the sex life to get back into it. however, i would try a few different things with her and if she still seems as though she doesn't care, in the end, i wouldn't either. raverboy
...this is just my perspective on the situation...