Would it be wrong to go on a trip without my kids?

Originally I was planning on taking my 2 kids (2 and 7 months) to see their dad around Father’s Day. He’s out of state for work and won’t be able to see them until we move in July. However, after looking at flight costs it’s not looking like it’s going to happen. Unless I go by myself. I guess that would kind of defeat the purpose of going but I need a break... it’s been nothing but me and the kids since January. It would be nice to reconnect with my husband for a few day too. My parents are okay with watching them for 3-4 days. Would you go?