I love you?

I've been in a relationship with my boyfriend for 13 months, and we've essentially been living together for that entire period. I own a house that has been on the market for 8 months, and we’ve agreed that I will fully move in with him once it sells. He is very caring, and his actions show that he values me, but he has never expressed his feelings using the "L" word. Recently, he referred to us as liking each other, which was a bit disheartening for me. I first brought up this topic in November, and he mentioned that he intended to say it during our trip in October, but it just didn’t feel like the right moment (that trip had its challenges!). It's been five weeks since that conversation, and still nothing has changed. Both of us have been married before, and I understand that the word carries significant weight for him. I worry about investing my time in someone who may not feel strongly enough about me. I’m 39, he’s 38, and I really want to have a child. Should I stay in this relationship, or do actions truly speak louder than words?