The soap actor, 27, split from the insurance executive, 37, earlier this year before reportedly dating his co-star Shona McGarty, 30.
Speaking to The Sun, Roisin said: “There was hope we could get together but I haven’t heard from him for about six weeks so I’m not really sure where that is.”
‘Missed our baby scan’: EastEnders actor Max Bowden’s pregnant ex has claimed she hasn’t seen the actor in nearly two months and ‘doesn’t know where he is’
Roisin, who is due to give birth in August, went on to say that she had invited Max to the baby scan – where she discovered she was expecting a boy – but says he didn’t turn up.
He added: “The door is open and I would never stop him from seeing his son, so hopefully we will hear from him.”
A friend of Max told the publication: “Max is upset to hear Roisin make these claims as he has made it clear that he will always be there for his son.
Sad: She said: Before adding: ‘The door is open and I would never stop him from seeing his son so hopefully we’ll hear from him (pictured together earlier this year)
“But for the sake of his child’s privacy, he is not willing to discuss these matters publicly and wants to do things the right way.”
MailOnline has contacted Max’s representatives for comment.
Speaking about the scan, she told the publication that she and Max had not been on speaking terms and claimed she felt vulnerable when he didn’t go to the hospital with her.
She also said she spent the morning of the gender reveal party, which was thrown by friends to cheer her up, crying.
The mother-to-be also said she found aerial lessons difficult without a partner by her side as she claimed Max was not present.
Romance: The 27-year-old soap actor split from the insurance executive, 37, earlier this year before reportedly dating his co-star Shona McGarty, 30, pictured on set in 2019)
Speaking about their former romance, Roisin said they had talked about children early on and were delighted to find out she was pregnant.
She said they had shared the news with their families, attended the first scan together and said they had started planning their future.
But after being diagnosed with depression and anxiety, Roisin claimed her hormones contributed to their arguments and eventual split.
Max, who plays Ben Mitchell in EastEnders, and Roisin confirmed their romance last October – five months after they started dating. During their romance, the couple largely stayed out of the limelight.
Mum-to-be: The mum-to-be was reportedly left ‘heartbroken’ when pictures emerged of the actor leaving her co-star Shona’s house soon after the split
The mother-to-be was reportedly left “heartbroken” when pictures of the actor leaving co-star Shona’s house surfaced shortly after their split.
It comes after sources claimed Shona and Max looked ‘very cozy’ on set recently, but said they are ‘not officially dating’.
In pictures obtained by The Sun, Max was seen leaving the Hertfordshire property as sources claim the pair have ‘grown closer’.
Viewers saw Max drive his black BMW into Sona’s driveway and enter through a wooden fence at the back of her house.
Later in the evening, Sona came to the garden gate to pick up a packed lunch from a driver.
Olive branch: “The door is open and I would never stop him from seeing his son, so hopefully we’ll hear from him.”