The primary differences between a prenup and a postnup are in the alternatives if an agreement is not made. A prenup is put together prior to marriage, and a postnup...
Kingwood, Huffman, Lake Houston, Atascocita, Humble, Oakhurst, Walden, Walden Woods, Walden on Lake Houston, East FM 1960, The Woodlands, Fall Creek, Eagle Springs, Lakeshore, Silverlake, Redstone, Summerwood, Eagle Lake, West Lake Houston Parkway, The Heights, Greater Heights, Houston Heights, Downtown Houston, Memorial, Allen Parkway, Montrose, Houston Neartown, Houston Midtown and East Montgomery County.
They are not cheap and there are no guarantees but I believe they are absolutely worth it.
You get what you pay for.