I’m 37. My husband is well on his way to being infertile (so my situation certainly doesn’t match yours!). Having had difficulties conceiving, I know that I would have been very mentally uncomfortable for most of the process, had I aborted a baby at age 35.
At age 35, you are entering a time period in which it might still be very easy to conceive (for some it is), or it might become increasingly difficult. I think that my mother was 45 when she had her last, and we’d have heard about it if she’d had any problems conceiving (she didn’t manage to conceive another one afterwards). Also, if you do split up because you have an abortion, are you guaranteed to find another partner in time to have another baby?
I agree that saying that a baby could be on the cards once you’ve done what you want to do is a bit suspicious. You’ll never have done what you want to do. DH and I need at least another 5 years to do what we want to do (in a way, our fertility challenges were a blessing! 15 extra months to try to sort out our lives! Bonus!), and I think that it is the same for many people. There is never a right time to have a baby.
I feel like if I were in your situation (I understand that this is very much not my situation, and would advise you not to go with this if it doesn’t feel right), I would right now probably be deciding to keep the baby, and hoping that he comes round. I would adopt a very gentle approach, and try to keep from putting him on the spot for a little while, to see if he comes round. (How long is a little while? I’m afraid that I don’t know. Definitely at least a few more days, but it might be weeks?) When it came to having another proper discussion about it, I’d probably be apologetic - “I love you, and can totally see us having a future together. But I don’t feel that aborting this baby is the right thing for me to do. Obviously I would like us to raise this baby together, but I understand that it isn’t something that you have said that you want to do right now. If you need to end this relationship, I will be very upset, but I understand. But I have made my decision to keep the baby.” Or something?
This doesn’t take into account your lack of support. You can totally bring up a baby without much support, but it is very difficult. I very much understand the lack of close friends - I’m not a person who makes friends easily. It seems that this really isn’t the best time to have a baby. But it is never the best time to have a baby. It’s something that you need to balance.
Some actual useful advice - get some counselling. I don’t know where the best place would be, but can you look at your local abortion place, or ask through your GP? Someone trained in helping people to make these decisions should be an excellent sounding board for you. Whether or not you decide to keep the baby, getting counselling should help you. You might want to ask that counsellor for a recommendation for a longer-term counsellor, to give you a few sessions to help you to deal with the fallout of whatever decision you make.
I wish you the best of luck. It is a horrendous decision to have to make. Sending you the biggest of hugs, and the kindest of wishes.