Divorced and horny

At 35 I was divorced and had 2 young children to raise, my ex-husband paid alimony and left to chase other women. The reason for our divorce. I got the family home and alimony, and he was able chase as he did before the divorce. I wasn't short of money my husband is quite well off still and with the alimony I'm not sort of money. But being divorced, I thought there would be men trying to start a relationship with me. But I was wrong, my 2 children kept away, as they weren't interested a woman with children. Most of my neighbors were married and gone to work early and home late and away most weekends. The only exception was David 54 single lived a quiet life not interacting with many people at all. I didn't much about him just he lived alone, and it would've stayed that way. But a tree fell over in my yard it was old and should've been removed earlier. It narrowly missed my eldest child, and he was caught under the branches of the tree. Not hurt just unable to get out, of course I was in a state of panic and started screaming for help. But nobody was home nearby except David. Hearing my screams came and got my son out from under tree. He checked my son over for any injury and found none but advised me to get him checked over. Later on, he enquired about my son, and I told he was fine. But I asked him to have dinner with us as a thankyou and he accepted. He became a good friend and he played with both my children, and they love his visits. Then I'd to go and take care of insurance and other paperwork and dragging my children along was only going to make it a longer day. I needed a babysitter and had nobody to get, David on hearing of that offered to watch them for me. I accepted and my children stayed at his home and had great fun with David. I got back and he had worn them both out playing games and I could relax myself and invited David to dinner that night. Then I noticed my youngest had eft his stuffed rabbit at David's home. Knowing that he would get upset once he realized I went over to get. As was usual for us now, I just entered the back door to see David and the rabbit> I did see David he had a shower to remove the sweat from playing and running about with my children and was walking back to his room to dress totally naked. I got an eye full as the saying says. My eyes fixated on his huge cock; it was twice the size of my ex=husband's cock when not aroused. Once the shock passed for both of us, he went and dressed, and I started looking for the rabbit. Once found I went back home and had to masturbate myself. At dinner that evening it wasn't mentioned and after dinner he helped me clean up and with the children in bed, I asked David to stay the night with me. He accepted and we started a regular sexual relationship, that was May 2022. I'm now 7 months pregnant to David and quite happy with our relationship, we married in December before I was knew I was pregnant. David leases his house, and the children are very happy with him as their father has very little to do with them and always late with their birthday and Christmas presents.