Hi, sorry if this is a long post - I just don't know where else to turn.
I'm 25 and my partner is 28, we've been together 3 years. Last year he was diagnosed with Lynch Syndrome after genetic testing (he's never been diagnosed with any form of cancer). He received genetic test as both his father and grandfather had bowel cancer at a young age. Sadly, his grandfather died at 40 and his father is 50 and has been diagnosed twice already.
When my partner first recieved his diagnosis I thought of it as a positive thing (frequent testing, catching cancer early, extra vigilance etc) but more recently I've been thinking about it a lot and the thought of losing him young terrifies me. I've done my fair share of research into Lynch Syndrom so I know all the ins and outs but I can't shake the anxiety.
A couple of months ago I had started to come to terms with it all and beame a lot more settled. Then just as that happened my partners dad got another bowel cancer diagnosis and yet more surgery to remove part of the bowel. Again, all seemed okay and I started to settle again as I saw how quickly it could be delt with.
That brings us to today when my partner has just received the news that his dads cancer has spread and he only has a few months to live. He's going for surgery but docs have said there's a chance he won't survive.
At the moment all my focus is on supporting my partner, however my anxiety about everything has just increased 10 fold. I have thought about ending our relationship for other reasons before but defided to stay as I do really love him but I'm so scared. I want to start having kids soon and with there being a 50% chance of passing the gene on I think I would feel guilty if they got it. I know it sounds selfish but I also don't want to out-live my partner and kids which could be a possiblity. I'm terrified and don't know if I can handle a relationship knowing I may have to deal with cancer or his death in the next 10-20 years or have to deal with passing it on and breaking the news to children.
Am I as selfish as I feel for possibly wanting to end the relationship? Does anyone have any advice? Has anyone lived with Lynch? Anything would be so appreciated right now.
Again sorry for the long post but thank you so much in advance.