For most people, dinner on a cruise ship is a time to relax.But when influencer couple Abby and Matt Howard decided to kick back with a dinner à deux, they ended up kicking up a storm.Related video above: Preparing to drop your child off at day care for first time? Here’s some expert adviceThe Arizona couple, who have 5.3 million followers on TikTok, as well as 1.3 million and 677,000 Instagram followers individually, have had to furiously deny that they left their children alone on a cruise ship while enjoying their couple’s dinner.Abby Howard posted over the weekend on Instagram that on a seven-day cruise, the couple had taken their kids — ages 1 and 2 — to dinner for the first five nights, but “it became apparent that they weren’t enjoying it and therefore we weren’t either.”“So then we switched our dinner time to after their bedtime and FaceTimed …