Divorced than married again

I'm Helena 34 divorced in late 2020, already separated before the coronavirus lockdown and divorcing. Which was delayed by the lockdown, as neither of us were contesting the divorce. It went quickly once the lockdown finished with a 50/50 split as we had no children. I found a cottage in a quiet area to live in and work from. I wasn't short of money before or after the divorce and the only change was I lived alone now. I kept to myself and after several months there was a storm and a tree in my yard was blown over breaking the fence between me and my neighbor David 44 single and kept to himself like I was doing and also worked from home. I inspected the damage and was trying to find someone to remove the fallen tree and repair the fence. That was when I first spoke to David, I'd seen him before but we hadn't spoken. I told I would get removed and the fence fixed. He said he would cut it up with his chainsaw and he'll fix the fence and all I needed was to get the tree taken away. I help him with cutting up the tree by dragging away pieces after he had cut them off. The wasn't a really tree and had only damaged about 10feet of the fence. The local council clean up crew took away the tree pieces and the broken fence pieces as well. David and me were getting on really well and he said if I didn't mind he would repair the fence on the weekend. I didn't at all, it was Tuesday and I live with a hole in the fence for a few days. I decided to invite David to dinner on Thursday evening and we had a great time together. On the weekend we went together to get the material for repairing the fence. While we started getting everything together, we were passing ready made gates. I hit me we could put a gate in and we could go and see each other. I asked David about my idea and he agreed and so we installed a gate. Also right next was a pet shop and in their window was the most adorable puppy, I had to have him. Now with the fence fixed and gate installed and a puppy as well. I called him Buster because he busted the cardboard box on the way home, David said he would build Buster a kennel. But there was no hurry as I was keeping inside till he was bigger. David and me started dating then sleeping together and living together and I got pregnant not by design. But I was happy I did and so was David, he asked me to marry him and I accepted. Now living with David and buster in David's 4 bed house, thinking of selling my cottage. But Shelly David's cousin and her husband John were moving to the city with son George 8 as John needed medical help due injuries received in army on military service months before and David asked me would I rent my cottage to them, I said not rent, I'll let them stay there and they can use it as long as they require it. Shelly and me became as thick as thieves and Buster keeps young George happy. John is having a hard time but slowly improving, I've only a month to go to the birth of our daughter. The gate is never closed and Buster has the run of both yards and still doesn't have a kennel. Buster usually sleeps in George's room, but when George is at school he visits me and David.