Mating again

[Bethlaws600]

hi everyone, in know I haven’t been active in a while. In that time I adopted an;ther lovebird pair and slowly transitioned them all into one big cage. The have been in for a while now and the have seemed to have switched pairs squeaker and Malibu (the new lovebirds) were a pair when we got them pippy and squeaky (other pair) have also been a pair since we got them. After a couple weeks in the same cage they appeared to be switching mates, currently pippy and Malibu are a pair and squeaker and squeaky are a pair. This morning I noticed squeaky and squeaker mating, squeaky has mated with pip but was never had eggs. I was wondering what to expect, I know quite a bit about lovebirds breeding. Help me out if you can

 

[Zara]

4 lovebirds do not belong in the same cage.
They should have two cages and live as one pair per cage.

Set up two cages, and allow the birds to choose where they go, see which pairs are made.