The couple, who tied the knot five years ago in a surprise wedding ceremony and now live in Glasgow, will find out the gender in a few weeks and decide on names shortly after.
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Mrs Brown's Boys stars appear to be joyful and laughing on set, but the whole team has suffered heartbreak and tragic losses off-air, including the death of Brendan O'Carroll's son
Mrs Brown's Boys creator Brendan O'Carroll has experienced much heartbreak off-screen, with the whole cast being hit hard by tragic family losses and health scares