You sound like a good man, so I will tell you the truth. To hell with what your family wants, it is pure self-interest known as grand children. Since you are 26, that gives you a solid 9 years to bang every tramp chick you can get your hands on. Treat them all like garbage to keep them wanting you.
When you hit 35, then you are going to have to find a twenty-something chick to marry. This is a necessary evil, just keep in mind that you will continue to nail as many other women as is possible while married. In your forties, you will have to dump your wife as she will now be too old for you. Hopefully, you will have learned how to hide assets before this inevitable event. If you have managed to build (and hide) a small fortune, then you will not lack for women leaping out of their undies to please you.
Lmao.. not sure if you're a troll or a straight bad ass, but +rep anyway