What is this lighthouse I keep seeing on the forum posts?

W came home like everything was all good. Went to the game tonight and she tells me she HAS to go work the concession stand tomorrow for baseball tomorrow! I don't say anything. Although this is a different team than the notorious baseball coach, he will be there.

D and I will spend some alone time together. Son will be at the game too. He doesn't know he is the nexus for the two seeing each other regularly.

Me 45
W 40
Step Son16 D 3 1/2
M 7 yrs Sept 1st yrs together 10
Living together
06/18/18 ILYBNILWY
8/21/18 W looking for housing.