Tristan Thompson, 29, is not letting a big move make big changes in his relationship with Khloe Kardashian, 36, which is back on the mend. While he’s leaving behind the mother of his daughter True Thompson, 2, in California to pursue a $19 million deal with the Boston Celtics in Massachusetts, “Tristan is not going to let his zip code determine his relationship with Khloe,” a Tristan source EXCLUSIVELY tells HollywoodLife.