Megan Fox and Brian Austin Green have a complex history that continues to make headlines. In a recent turn of events, news broke on Dec. 10 that Fox, 38, and Machine Gun Kelly had parted ways after announcing their impending first child together. Green, 51, who was married to Fox from 2010 to 2020, was shocked to hear about the breakup.

Green's Initial Reactions

In a video posted by TMZ, Green expressed his surprise. He asked the reporter, who alleged that the singer was unfaithful to his former fiancée, "How old is he? He’s in his 30s, right? In your 30s, like, I don’t know, grow up, you know? She’s pregnant." Green continued, emphasizing his desire for the best for Fox, the baby, and their kids. He said, "I just want the best for her, I want the best for the baby, I want the best for our kids."

The Impact on Their Children

Green revealed that their three children - Noah, 12, Bodhi, 10, and Journey, 8 - are "so excited" about welcoming a new sibling. This shows the importance of family during this challenging time. Their kids are looking forward to the addition to the family and are likely to play a significant role in the upcoming months.

Fox's Emotional State

Fox was apparently "blind-sided" by the split from Kelly. A source told PEOPLE that she's "been distraught" but is "trying to focus on" her pregnancy, which is "her priority" right now. Despite the heartbreak, she is doing her best to take care of herself and her unborn child.

Navigating Pregnancy

Fox opened up about how she's navigating her fourth pregnancy. She said she's "already learned all the tricks to make my body feel well physically and mentally." She is committed to sleeping, exercising, and sticking to a healthy diet and lifestyle, as always. This shows her determination to have a healthy pregnancy.