Hi. Having been in a similar situation, I would recommend you still go. As long as you have done all the necessary things, the rest can wait. I did the Kenya trip a few years ago, and it is absolutely fantastic. My Mum died 7 weeks ago, but she was always really supportive of me going on my trips - she waited until I got back from the JY India trip before passing away. I do hope you still go, I don't think you will regret it.