Trend in SP?

I was changing channels and noticed that another show in SP has similar track where ex girlfriend is now staying with husband and wife and trying to separate them.With curiosity I watched for few min-Even there husband didn't mention about his ex GF to his wife and she is furious about it and doubting if he had more than that relationship during college days.No kid involved though.

I am just wondering if its a trend.I remember miscarriage track was a trend few months back when Anjali lost her baby.

Does that mean SP decides about the track as well along with PH?

If its true-I heard in another SP show which my friend watches they are planning for a honeymoon for newly wedded couple.Can we hope for honeymoon after this track?