What is the actual issue between frampton and the mcguigans?

[TheLeprechaun]

Ive never heard an actual reason for the split?

[rpms]

Money no doubt

[tobyh5]

There were rumours of issues with the finances and how Barry had it all structured. Him as manager, his son as trainer and pretty much the rest of the family with unnecessary cuts and dealing to suit them rather than the fighter.