I'm lonely but married with kids
Why do you think that you are so lonely?
I don't care for my family any more, I've found a new crush, she's this cute teenager across the street.
You seem to have a crush on someone quite young and cute. You might be a pedophile and get caught as one. Stay with your own family and enjoy them while you can, life is too short to be so stupid!
Life is too short, that's why I need to date this younger girl.
That is not the motto that you should live by. I think that it is wrong to be attractive to girls who are out of your dating age. Get your mind off of her and focus on your own family.