US reality star Khloé Kardashian (38) was happy about her everyday life as a mother of two children.

"I know it's a cliche, but I love everything, including the difficult side," she told Elle magazine. As reported by US media, her son with ex-boyfriend Tristan Thompson (31) was born by a surrogate earlier this month. The couple, who have been separated since the end of last year, also have a four-year-old daughter.

"My kids challenge me as a person, and the opportunity to grow little people into truly incredible big people is an honor and a gift," Kardashian said in the interview, released Tuesday. This task must be taken seriously, "especially in this day and age when children have so much access to information that they are exposed to at such an early age."

In mid-July, US media, citing the entrepreneur's spokesperson, reported that Kardashian and Thompson's second child was conceived in November and was being carried by a surrogate mother. Kardashian and the basketball pro have been dating, on and off, since 2016.