I thought them getting re-married was awful they should have waited until next year to have Kat and Alfie re-marry. It hasn't even been a year yet since their divorce from their first marriage was finalised and then Alfie went on to marry and divorce Roxy. So that means that in space of less than one year Alfie has got divorced, got re-married, got divorced and then got re-married again which is absolutely ridiculous.
After all the sleazy affairs, heartache and misery that haunted their first marriage their re-marriage should have been a happy occasion, a fresh start for them to wipe the slate clean and have a healthy, loving relationship. Instead we get them marrying half-heartedly on a whim with Alfie harbouring a massive secret from Kat. Which just shows that their new marriage is just as blighted as their previous one.