Man, I'm sorry to hear all this. Would never have expected you to think that way before now :C
1. Well, I don't know why the romance between me and Lizzie surprises you - I remember when my own dad got a new wife, and I actually got a little jealous of her, because my dad paid more attention to her in the beggining, but as time passed I realized I had no reasons to worry, because my dad still loved me as he always had. If you think it's getting boring for you and Kenny, then I'd say make some fun yourselves. I mean, in the RP you are the kids after all, and the kids normally don't need parents to tell them what to play since they always find their own way to have fun
2. You told me to expand the family, so I did - and yeah, a big family takes more time than a smaller one, but all in all, nothing's changed. I still think of you as my beloved first son
3. Wait what? There's beef between the two of you? What have I missed? Families always have their bad times, but it always gets better after a while, if you fight for it
I hope you will change your mind, especially since rash decisions are never good decisions, but of course I can't decide what path you want to take David. God knows I want you to take the family path with the rest of us, and give it a chance keeping in mind it will never harm you to be with us <3