For Yun Qian, the obstacle between her and Xu Chang'an in their relationship wasn't something unbearable.
The best example is the cultivation Xu Chang'an is currently pursuing.
Chaoyun Sect and cultivation pulled Xu Chang'an away from her side, often leaving her alone for months... yet she never wished for Chaoyun Sect and cultivation to vanish from this world.
Miss Yun is a very generous person.
As long as this endeavor can eventually bring her husband a little bit of joy, happiness, or delight... even if there are moments of unhappiness in between, it doesn't matter.
The path of cultivation is difficult, but Xu Chang'an was delighted to discover his breakthrough in the Open Source Realm and his improved talents, which sufficed.
As for separation.
Yun Qian felt it would take some time before she'd see Xu Chang'an again, but a few months seemed long to Xu Chang'an, so she somewhat understood the saying "absence makes the heart grow fonder"... and its beautiful taste.